
Size Chart
True to size with a roomy, grow-with-them fit — compare your child’s age, weight, and height to find the best match.
| Size | Age | Weight | Height |
|---|---|---|---|
| Newborn | Newborn | 8–12 lbs | 18–22" |
| 0-3 Months | 0–3 Months | 12–15 lbs | 21–25" |
| 3-6 Months | 3–6 Months | 14–17 lbs | 24–26.5" |
| 6-9 Months | 6–9 Months | 17–22 lbs | 26.5–29" |
| 9-12 Months | 9–12 Months | 19–25 lbs | 29–31" |
| 12-18 Months | 12–18 Months | 24–27 lbs | 31–33" |
| 18-24 Months | 18–24 Months | 27–30 lbs | 33–34" |
| 2T | 2 Years | 28–30 lbs | 34–36" |
| 3T | 3 Years | 31–34 lbs | 36–39" |
| 4T | 4 Years | 39–42 lbs | 39–42" |
| 5/6 | 5–6 Years | 39–48 lbs | 42–48" |
| 7/8 | 7–8 Years | 48–69 lbs | 48–54" |
| 9/10 | 9–10 Years | 69–87 lbs | 54–57" |
| 12/14 | 9–11 Years | 87–100 lbs | 58–61" |
| 16 | 12–13 Years | 110–120 lbs | 61–63" |
Why Choose Our Premium Bamboo Fabric
Enjoy cozy comfort and show off your Mississippi State Bulldogs pride with Tailgate Tikes' soft bamboo onesies and pajamas.
Officially Licensed Mississippi State Bulldogs Onesies
Every licensed sale we make generates a royalty payment to Mississippi State University to support their student athletes.
A Portion of your Purchase is Donated to:
Frequently Asked Questions
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 Mississippi State Bulldogs Onesies great?
Our Mississippi State Bulldogs double-zipper zippy one-piece sleeper, designed for infants and toddlers, is crafted from ultra-soft bamboo viscose for maximum comfort for your little Bulldog. Available in sizes newborn to 24 months, this officially licensed sleeper is made to grow with your baby, offering a cozy, true-to-size fit at every stage.
The breathable bamboo viscose fabric is buttery-soft against your baby's skin, while the durable stretch allows for long-lasting wear. Functional details like the double zipper make diaper changes a breeze, and convertible footies plus fold-over mittens add versatility from day to night.
Featuring a bold all-over Mississippi State Bulldogs print on OEKO-TEX® Standard 100 certified fabric — independently tested for harmful substances — this spirited sleeper is perfect for game days, naptime, and everything in between. Shop our full Mississippi State collection, including zippy one-piece sleepers, two-piece pajama sets, and Bulldogs-themed styles for babies and kids. Whether you're looking for Mississippi State baby clothes or toddler Bulldogs outfits, we've got your little fan ready to bark with pride.
What makes bamboo clothing perfect for children?
Bamboo viscose is a favorite fabric for children's sleepwear for good reason. It's remarkably soft and smooth against the skin — the buttery-soft feel parents notice the moment they touch it — and its lightweight, breathable weave makes it comfortable for sleep and play alike. With a gentle stretch that moves with active kids and durability that holds up to frequent washing, bamboo viscose is as practical as it is cozy. Our fabric is OEKO-TEX® Standard 100 certified, meaning it has been independently tested for harmful substances, so you can feel good about what's next to your child's skin.
Should I choose a pajama set or a zippered onesie?
Choosing between a two-piece pajama set and a zippy one-piece sleeper for your baby or toddler comes down to ease of use, comfort, mobility, and growth flexibility. Zippy one-piece sleepers offer quick diaper changes and keep babies snug and covered from neck to toe throughout the night — full coverage that's especially nice on cooler nights. Two-piece pajama sets give active toddlers greater freedom of movement, with mix-and-match flexibility for layering and sizing as kids grow. Both options have their benefits, so consider your child's age, stage, and preferences.
How should I care for the bamboo clothing to maintain its quality?
To maintain the quality of your bamboo viscose clothing, wash it in cold water on a gentle cycle using a mild detergent, and avoid bleach and fabric softeners. Air dry whenever possible, or tumble dry on low. If ironing is needed, use a low setting with a cloth between the iron and the fabric. Handle garments gently to prevent stretching, and pre-treat stains with a small amount of mild detergent. Following these guidelines will keep your bamboo viscose pajamas soft, durable, and comfortable wash after wash.
What if I ordered the wrong size?
Ordered the wrong size? No problem — we accept returns and exchanges within 30 days of delivery on unworn, unwashed items with tags attached, and we cover the return shipping so you can get the perfect fit at no extra cost. Full details are in our Return & Refund Policy. To skip the swap altogether, check our Size Guide before ordering — and if you're unsure, contact us and we'll happily help you choose. We want your little one comfortable and game-day ready.
