I got these as a
"I got these as a gift for friend’s littles and they LOVED them! Mom said she loved the quality, the boys love the designs, and little sis loves matching and keeping up with big brothers 💕"
| Size | 0-6M | 6-12M | 12-18M | 18-24M | 2T | 3T | 4T | 5T | 6T | 7/8 | YS | YM | YL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age | 0-6M | 6-12M | 12-18M | 18-24M | 2-3 Years | 3-4 Years | 4-5 Years | 5-6 Years | 6-7 Years | 7-8 Years | 8-10 Years | 10-12 Years | 12-14 Years |
| Height (in) | up to 27 | up to 30 | 30-32 | 32-34 | 33-35 | 36-39 | 39-42 | 42-45 | 45-48 | 48-51 | 51-54 | 54-57 | 57-60 |
| Weight (lb) | up to 16 | up to 20 | 20-24 | 24-28 | 28-32 | 32-37 | 37-43 | 43-49 | 49-56 | 56-66 | 66-76 | 76-86 | 86-100 |
| Size | Baby | Toddler | Youth | Adult |
|---|---|---|---|---|
| Head Circ. | 46-50cm | 50-54cm | 54-58cm | 56-60cm |
| Age Reference | 0-2 Years | 2-5 Years | 5 and up | Adult |



The Never Grow Up T-shirt is one of our best-selling and original hoodies now available in a lightweight t-shirt! Pair this perfect little T with joggers or shorts, converse and sunnies for the cutest fit. Made with our signature, perfectly balanced blend of GOTS-certified organic cotton and viscose rayon made from bamboo, this lightweight and buttery soft T is made to be worn and loved many washes later.
T-shirts fit oversized in chest and sleeves for that lived in slouch look we love so much.
Pair this perfect little tee with joggers or shorts, converse and sunnies for the cutest fit.
Our t-shirts are OEKO-TEX® STANDARD 100 and tested for harmful substances and we use a closed loop system throughout production!
Machine wash with other like colors. Hang dry or machine dry on low. Expect 1-2cm of shrinkage on first wash/dry but no shrinkage after that. Sizing is based on age range in the 50th percentile. If between sizes, size up! DO NOT TUMBLE DRY ON HOT/WARM.
Made from 100% Organic Cotton and Bamboo Viscous via closed-loop production!
68% Bamboo Viscous
27% Organic Cotton
5% Spandex


DESIGNED TO BE TOUGH
BY A MOM WITH FAST KIDS

EASY EXCHANGES AND
FAST SHIPPING

FREE SHIPPING ON
U.S. ORDERS OVER $100
Overall rating: 4.9764705 / 5 from 85 reviews.
The Never Grow Up T-Shirt is highly praised for its exceptional quality, perfect fit, and soft, durable fabric. Customers appreciate its sustainable materials and comfortable design, making it a top choice for active toddlers.
Review topics: [quality, material, design, shirt, fabric, looks, shipping, fit, tee, clothes, trouble, brothers].
"I got these as a gift for friend’s littles and they LOVED them! Mom said she loved the quality, the boys love the designs, and little sis loves matching and keeping up with big brothers 💕"
— Kortnee S. (5/5)
"Love this shirt! My son was so excited when LT came out with this tee in blue! Such cute sayings on all the tee's! Our little guy gets double takes on his clothes/outfits all the time when he's rocking Little Trouble. (Which is almost daily!) 🖤"
— Jordan A. (5/5)
"Fast shipping,ultra soft tshirt and super cool! My grandson loves it"
— Robyn C. (5/5)
"Quality is a 10/10"
— LuAnn B. (5/5)
"We love the design and the fabric!"
— Talita R. (5/5)
"Truly, these are the best tees I put my son in. Not only because the style is unmatched but the quality of the fabric is by far the best material he owns. They’re so incredibly soft and comfortable and durable!! I’m in shock as to how great these are, truly"
— Aneta (5/5)
"I love the T-shirt. It looks great on my grandson."
— Gail (5/5)
"Good quality material and fast delivery - would recommend :)"
— Dainette J. (5/5)
"Soft material! Fits perfectly."
— Ash (5/5)
"Adorable. I LOVE it for my girl"
— Amanda (5/5)