How Long Do Babies Wear Onesies

Onesies Timeline: Expected Durations for Infants and Toddlers

Welcome to the joyful world of raising little ones, where every milestone is a celebration and every outfit tells a story! At Tailgate Tikes, we're excited to be a part of your journey with our sports-inspired children’s clothing and accessories. Nothing combines comfort, style, and team spirit quite like our premium bamboo fabric onesies and pajamas. They’re not just clothing; they’re a statement of enthusiasm for your favorite collegiate teams!

As your child grows, you may find yourself wondering: How long do babies wear onesies? It's a question every parent ponders as they navigate the delightful whirlwind of infant and toddler stages. Whether you're a new parent or adding another little fan to your cheering squad, understanding when and why to transition out of onesies is essential for your child's comfort and freedom of movement.

In this article, we’ll take you through a delightful timeline of when your baby might outgrow their onesies, along with expert tips on choosing the perfect attire for each developmental stage. Let’s dive in and make sure your little MVP is always game-day ready!

Understanding Average Lifespan of Baby Onesies

When it comes to your little one's wardrobe, onesies are a staple that offer endless comfort and convenience. But how long do babies wear onesies, exactly? Let's break down the typical lifespans for different age groups:

Newborns (0-3 months) In their first few months, babies tend to wear onesies all the time. This is the stage where they’re sleeping most of the day and night, making comfort a top priority. Expect newborns to fit into their onesies for around 2-3 months before a growth spurt necessitates a new size.

Infants (3-12 months) Between 3 to 12 months, your baby will go through several size adjustments as they grow rapidly. During this period, you might find yourself upgrading their onesies every 3 months. As they start to roll, crawl, and explore their surroundings, the soft, hypoallergenic bamboo fabric of Tailgate Tikes’ onesies will keep them comfy and safe.

Toddlers (12-24 months) Once your baby crosses the one-year mark, they officially enter the toddler stage. Though they will still sport onesies for sleep and relaxed play, their usage might decline as they start wearing more two-piece outfits. Typically, a toddler can continue wearing onesies for naps and nighttime up to 24 months.

Durability and Versatility of Tailgate Tikes Onesies

At Tailgate Tikes, we attribute the long-lasting comfort and functionality of our onesies to the premium bamboo fabric we use. This material is not just gentle on your child's skin but also incredibly durable, weathering multiple washes like a pro. The fabric’s moisture-wicking and breathable features make our onesies ideal for active little fans, ensuring they remain cool and comfy during all their mini-adventures. Plus, with game-day designs featuring your favorite collegiate teams, your young MVP will always be dressed to impress.

Gear Up for the Game with Tailgate Tikes!

Ready to elevate your little fan's wardrobe? At Tailgate Tikes, we have everything you need to combine comfort, style, and team spirit for your young athletes. Our premium bamboo fabric onesies and pajamas are not just designed to keep your child cozy, but also to make every day feel like game day!

Why Choose Tailgate Tikes?

·         Soft and Hypoallergenic Fabric: Perfect for sensitive skin, ensuring your baby stays comfortable all day long.

·         Moisture-Wicking and Breathable: Keep your child cool and dry, even during those energetic playtimes.

·         UV Protection: Safe for outdoor activities, protecting delicate skin from harmful sun rays.

·         Stylish Team Prints: Show off your favorite collegiate team with our licensed designs, making your baby the coolest fan around.

·         Support a Good Cause: Every purchase helps support youth sports programs and children’s charities.

Don't wait any longer to provide your child with the best in comfort and quality.

Shop Now and Enjoy:

·         A wide variety of sports-inspired clothing

·         Premium designs and fabrics

·         Fast and reliable shipping

Click here to browse our collection and find the perfect outfit for your little MVP today!

Growth Spurts: Keeping Up with Ever-Changing Sizes

One of the many joys of parenting is witnessing your little one's rapid growth and development. However, these frequent growth spurts can make it challenging to keep up with their ever-changing clothing sizes, especially when it comes to onesies. So, how long do babies wear onesies, and what should you look out for during these growth phases?

Understanding Growth Spurts

Babies grow at an astonishing rate! In the first year alone, your baby might triple their birth weight and grow about 10 inches in length. Typically, there are several growth spurts that occur around 2-3 weeks, 6 weeks, 3 months, 6 months, and 9 months. Each baby is unique, so these timelines might vary.

Adjusting for Comfort and Fit

During these growth spurts, you might find that your baby's onesies suddenly seem snug, especially in the legs and arms. Tailgate Tikes onesies are designed with stretchy, premium bamboo fabric that provides a little extra give, ensuring that your baby stays comfortable during these rapid growth phases. However, it’s essential to regularly check the fit of your baby's clothing to ensure they have enough room to move freely and comfortably.

Anticipating the Next Size Up

To keep up with these changes, it's always a good idea to have the next size up ready. Planning ahead can save you from emergency shopping trips and ensure your little one always has a comfortable fit. Tailgate Tikes offers a wide range of sizes, from newborn to toddler, catering to your child’s growth at every stage. Our sports-inspired designs ensure your young fan remains stylish and game-day ready, no matter how fast they grow!

Remember, keeping an eye on your baby's comfort and mobility can help you determine the right time to transition to the next size. With Tailgate Tikes' soft, hypoallergenic fabric and fun sports-themed styles, your growing baby will always feel ready for their next adventure.

Optimal Quantities: How Many Onesies Do You Really Need?

As a parent, you might find yourself asking, "How long do babies wear onesies, and how many do I really need?" The answer varies depending on your child's age, the climate, and how often you do laundry, but here's a general guide to help you stock up on the essentials.

Newborn Stage (0-3 Months)

During the first few months, babies tend to go through multiple onesies each day due to frequent feedings and diaper changes. Aim to have around 10-12 onesies on hand. Our premium bamboo fabric onesies at Tailgate Tikes offer excellent moisture-wicking and hypoallergenic properties, keeping your baby comfortable and safe.

Infant Stage (3-6 Months)

As babies grow older, the frequency of outfit changes decreases, but you still want to be prepared for those occasional messes. For this stage, having about 8-10 onesies is ideal. Our moisture-wicking and breathable designs ensure that your baby remains comfy and stylish, whether it's game day or a lazy Sunday at home.

Older Infants (6-12 Months)

Once your little one reaches the 6-12 month mark, they'll likely need fewer onesies because they're eating more solid foods and have more regular diaper habits. 6-8 onesies should suffice during this period. Plus, with Tailgate Tikes, you’ll find that our UV protection features are perfect for outdoor adventures, ensuring your tiny fan is always ready to cheer on their favorite team.

Toddlers (12+ Months)

For toddlers, onesie use often depends on personal preference. Some parents continue using them for convenience, while others switch to more traditional toddler outfits. If you opt to keep onesies in rotation, having 4-6 onesies should be plenty. Our stylish onesies are perfect for any occasion, allowing your toddler to stay in the spirit of the game.

No matter the stage, Tailgate Tikes ensures that your little MVP is always comfortable and game-day ready with designs that capture the essence of their favorite sports and teams.

Introduction to Onesies for Infants and Toddlers

Onesies—also known as bodysuits—are a staple in every parent's arsenal when it comes to dressing their little ones. These versatile pieces of clothing are designed to keep babies and toddlers comfortable, offering a snug fit that ensures everything stays in place, no matter how much wiggling or crawling is happening. At Tailgate Tikes, we believe that onesies should not only be functional but also fun and stylish, which is why our sports-inspired designs are perfect for young fans ready to gear up for game day.

So, how long do babies wear onesies, and when should you transition to other types of clothing? Generally, infants start wearing onesies from birth and continue to do so for the first 24 months of life. However, since every child grows at their own pace, it’s helpful to understand when to expect your little one to outgrow this beloved wardrobe essential.

Here’s a quick breakdown to guide you:

1.      Newborn to 3 Months: During these early months, onesies are invaluable. The snap closures make diaper changes a breeze, and the all-in-one design keeps your baby cozy and warm.

2.      3 to 6 Months: As your baby starts to gain more control over their movements, you’ll appreciate the durable, stretchy fabric of Tailgate Tikes onesies. They're perfect for tummy time and those first attempts at rolling over.

3.      6 to 12 Months: Sitting up, crawling, or even taking the first steps—this stage is all about exploration. Our moisture-wicking, breathable onesies ensure your baby stays comfortable during all their adventures.

4.      12 to 24 Months: Toddlers become increasingly active, and onesies continue to offer the convenience and comfort needed for their daily activities. Our onesies with UV protection are particularly great for outdoor play.

At Tailgate Tikes, we pride ourselves on using premium bamboo fabric, which is not only soft and hypoallergenic but also adds that extra layer of comfort for your growing child. Whether you’re cheering from the sidelines or navigating playdates, our onesies are designed to be flexible enough to keep up with your little sports fan's energy!

Frequency of Use: How Often Should You Rotate?

Determining how often to rotate your baby's onesies can be a fun aspect of parenting, especially with our vibrant, sports-themed designs at Tailgate Tikes!

Daily Wear and Tear

Babies grow fast, and their onesies endure plenty of action throughout the day. For newborns to about six months, daily rotations are typically needed. From spit-ups to diaper changes, these little outfits get a lot of love and should be rotated frequently to maintain comfort and hygiene.

Keeping It Fresh

Between six months and a year, you might find that you can stretch the rotations a bit longer, especially with our moisture-wicking and breathable bamboo fabric keeping your child cool and dry. However, activity levels increase, resulting in more spills and messes. A rotation every 1-2 days tends to keep your MVP clean and stylish.

Toddler Time

Once your little one starts toddling around, rotations might shift again. With more adventurous play, expect more frequent changes. Our soft and hypoallergenic onesies, designed for toddlers up to two years, ensure your child remains comfy and ready for playtime. Rotating every 2-3 days can usually suffice, but always be ready for those extra messy days!

Tailgate Tikes Tip

Don't forget to mix in those adorable game-day essentials we offer! Keeping a variety of onesies in rotation means you can easily match their outfit to their favorite team's schedule, ensuring they’re always decked out in the best gear. Plus, our UV protection feature helps keep them safe during those sunny days out.

By rotating your baby's onesies appropriately, you help ensure optimal comfort and longevity of their favorite Tailgate Tikes pieces. Go team!

Wrapping Up: Enjoy Every Moment in Their Onesie Journey

As you now know, the duration that babies and toddlers wear onesies can vary depending on their growth, comfort, and environmental needs. From the cuddly, newborn days to the active toddler years, onesies are a versatile and practical clothing choice that keeps your little one cozy, stylish, and ready for any adventure. At Tailgate Tikes, we understand that every moment is precious, and we aim to make those moments even more memorable with our exclusive, sports-inspired designs made from the softest bamboo fabric.

Our collection of onesies not only ensures optimal comfort and functionality but also allows your young fan to show off their team spirit in the cutest way possible. Whether you're at home, on-the-go, or cheering from the sidelines, our onesies are designed to keep pace with your growing child.

Remember, each stage of your child's development is unique and fleeting. Embrace these moments with Tailgate Tikes, where every piece of clothing supports an active lifestyle and nurtures the love for sports from a very young age. Browse our selection today and let your MVP shine—on game day and every day!

Thank you for joining us on this timeline journey. Here's to many more wins, both on and off the field!

Frequently Asked Questions (FAQs) About Onesies for Infants and Toddlers

How often should I buy new onesies?

The frequency of purchasing new onesies largely depends on your baby’s growth rate. Typically, you may need to buy new onesies every few months as your baby grows. Keep in mind that growth spurts can happen unpredictably, so it's always a good idea to have the next size up on hand!

What are the signs that my baby needs a larger onesie?

Here are some telltale signs that your baby may need a larger onesie:

·         Difficulty snapping the onesie closed.

·         Red marks on the baby’s skin from tight fabric.

·         Limited leg movement due to snug fit around the thighs.

·         Rolling up of the sleeves or pant legs.

When these signs appear, it's time to size up!

Can toddlers wear onesies?

Absolutely! Toddlers can indeed wear onesies. In fact, onesies are especially convenient for toddlers who are active and always on the go. Onesies provide a comfortable, all-in-one outfit solution that stays in place during play. At Tailgate Tikes, we offer a variety of sizes and fun sports designs perfect for your growing toddler.

How long can a newborn stay in a onesie?

Newborns can comfortably stay in a onesie all day long, as long as it's the right size and made from breathable, hypoallergenic material like the premium bamboo fabric we use at Tailgate Tikes. These soft and moisture-wicking onesies help keep your newborn cozy 24/7. Remember to change the onesie if it becomes soiled or wet to maintain your baby’s comfort and hygiene.

What is a onesie?

A onesie is a versatile one-piece outfit that snaps at the crotch, making it easy to change diapers without fully undressing your baby. Onesies usually come with short or long sleeves and can be worn alone or layered with other clothing. They are a staple in every infant and toddler’s wardrobe, thanks to their convenience, comfort, and adorable designs. At Tailgate Tikes, our onesies are designed with sports fans in mind, offering a fun way to support your favorite college teams while keeping your little one stylish and comfy.

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a pediatrician or healthcare provider for concerns about your baby’s sleep or health. Tailgate Tikes LLC assumes no responsibility for any errors or omissions in the content of this article. The information contained is provided on an "as is" basis with no guarantees of completeness, accuracy, usefulness, or timeliness.

Back to blog


Premium Bamboo ● Grows with them

Great for sensitive skin ● tagless and breathable


What makes bamboo clothing perfect for children?

Bamboo clothing is perfect for children due to its softness and smoothness, making it gentle on sensitive skin and reducing the risk of irritation and allergies. It is naturally hypoallergenic, highly breathable with excellent moisture-wicking properties, and helps regulate body temperature. Bamboo also contains natural antibacterial and antimicrobial agents, reducing bacteria and odors, and provides natural UV protection. Its durability ensures it withstands frequent washing and wear, making it a practical choice for active children.

What makes our Sports-Inspired Pajamas great?

Welcome to our Sports Inspired Bamboo Onesies and Pajamas Collection, where your little MVPs can show off their team spirit in style and comfort. Our collection features bamboo double zipper onesies and two-piece pajama sets, designed for infants through big kids. Crafted from soft, hypoallergenic bamboo, our onesies and pajamas ensure ultimate comfort and are perfect for sensitive skin. Available in sizes from 2 to 24 months for onesies and toddler to big kid sizes for pajamas, these pieces grow with your child, providing long-lasting value.

Our onesies and pajamas are made from thermo-regulating, moisture-wicking, and breathable fabric, keeping your child cozy in any weather. The durable, stretchable material ensures a perfect fit, while the convenient double zipper design of the onesies makes diaper changes and dressing quick and easy. Each piece in our collection features stylish and fun sports-themed designs, including golf, baseball, hockey, basketball, racing, football, soccer, and tennis prints. All items are OEKO-TEX certified, ensuring they are free from harmful chemicals.

Choose our sports-inspired kids apparel for safe, comfortable, and spirited sleepwear. Shop our collection of sports-themed bamboo onesies and pajamas today and enjoy free shipping and excellent customer service!

Should I choose a pajama set or a zippered onesie?

Choosing between a pajama set and a zippered onesie for your baby or toddler depends on ease of use, comfort, mobility, temperature regulation, and growth flexibility. Zippered onesies offer quick diaper changes and keep babies snug and covered throughout the night, making them ideal for cooler climates. Pajama sets provide greater freedom of movement for active toddlers and can be better for warmer environments with mix-and-match layering options. While onesies ensure complete coverage, pajama sets offer sizing flexibility. Both options have their benefits, so consider your child's needs and preferences.

How should I care for the bamboo clothing to maintain its quality?

To maintain the quality of bamboo clothing, wash it in cold or warm water on a gentle cycle using mild, eco-friendly detergents without bleach or fabric softeners. Air dry the clothing whenever possible, or use a low heat setting if using a dryer. Avoid excessive heat when ironing, and if needed, use a low setting with a cloth between the iron and the fabric. Handle the clothing gently to prevent stretching, and pre-treat stains with mild detergent or water and white vinegar. Following these guidelines will keep your bamboo clothing soft, durable, and comfortable.

What if I ordered the wrong size?

If you ordered the wrong size at Tailgate Tikes, we offer free returns and exchanges to ensure you get the perfect fit. Please review our size chart before ordering, and feel free to contact us if you need assistance in choosing the right size. We're here to help make sure your little one is comfortable and stylish in our clothing.

Are your products officially licensed?

Yes! Every licensed sale we make generates a royalty payment to the respective university to support their student athletes. Tailgate Tikes Collegiate Collection items proudly bear the Officially Licensed Collegiate Products hologram label, signifying their official licensing. We’re authorized by the universities and teams we represent to utilize their logos, namesakes, and trademarks.

What makes our Collegiate Collection great?

Welcome to our Collegiate Collection, where your little ones can show their team pride in style and comfort. Our collection features bamboo double zipper onesies and two-piece pajama sets, designed for infants through big kids, showcasing your favorite collegiate teams. Crafted from soft, hypoallergenic bamboo, our onesies and pajama sets ensure ultimate comfort and are perfect for sensitive skin. Available in sizes from 2 to 24 months for onesies and toddler to big kid sizes for pajamas, these pieces are designed to grow with your child, providing long-lasting value.

Our collegiate onesies and pajamas are made from thermo-regulating, moisture-wicking, and breathable fabric, keeping your child cozy in any weather. The durable, stretchable material ensures a perfect fit, while the convenient double zipper design of the onesies makes diaper changes and dressing quick and easy. Each piece in our collection features stylish and fun designs representing your favorite teams, including the Indiana Hoosiers, Ohio State Buckeyes, Penn State Nittany Lions, Maryland Terrapins, Iowa State Cyclones, Wisconsin Badgers, and UTSA Roadrunners. All items are OEKO-TEX certified, ensuring they are free from harmful chemicals.

Choose our collegiate bamboo onesies and pajama sets for safe, comfortable, and spirited sleepwear and playwear. Every licensed sale we make generates a royalty payment to the respective university to support their student athletes. Shop our Collegiate Collection today and enjoy free shipping and excellent customer service!

Tailgate Tikes Story

Tailgate Tikes was founded in 2023. Our story is rooted in a passion for sports and a deep love for the tradition of college football games and tailgating. Founded by Shannon (Go Hawkeyes!) and Bill (Go Hoosiers!proud parents of Toddler Twins, our brand reflects the cherished memories of our own childhoods spent immersed in the excitement of game day.

As lifelong fans and tailgate enthusiasts, we understand the unique thrill of cheering on your favorite team and savoring the camaraderie of fellow fans. Those unforgettable moments from our youth ignited a spark, inspiring us to create a destination where like minded fans can find the perfect clothing options to celebrate their team pride with style.

Our commitment to providing fun and fashionable clothing for young fans stems from our own experiences and the values we hold dear: team spirit, family, and the joy of creating lasting memories together. With Tailgate Tikes, we invite you to relive the magic of game day and outfit your little MVPs in gear that embodies the spirit of the sports we hold dear. We are a Women-Owned business with products designed in the USA and shipped from our facility in San Antonio, Texas. 

Lastly, being in business is not just about making money, we actively support youth sports programs and children’s charities and organizations, empowering young athletes and promoting an active lifestyle. Join our community of sports-loving parents and experience the Tailgate Tikes difference. Let's celebrate the joy of raising little fans together. Connect with us today!

The information provided in these articles is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional regarding any medical concerns related to your child's health. Tailgate Tikes LLC is not responsible for any adverse effects or consequences resulting from the use of any suggestions or information contained in these articles. The products and claims mentioned have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. By using our website and the information provided, you agree to indemnify, defend, and hold harmless Tailgate Tikes LLC and its affiliates, employees, and agents from any claims, liabilities, damages, losses, or expenses arising from your use of the information or our products.