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Youth T-Shirt – “Happy Flaps” Design
This comfy and durable youth tee is made from 100% ring-spun cotton, perfect for little ones on the move. It comes in black and features a cheerful “Happy Flaps” design on the front and a kid-friendly definition of stimming on the back—designed to celebrate self-expression and neurodiversity.
Please check the size chart to find the best fit for your toddler.
• 100% combed and ring-spun cotton
• Relaxed unisex fit
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Puff Print Care Instructions:
Regular Print Care Instructions:
Returns and Exchanges:
Damages and Issues:

Youth "Stimming" T-Shirt
$25.00
This comfy and durable youth tee is made from 100% ring-spun cotton, perfect for little ones on the move. It comes in black and features a cheerful “Happy Flaps” design on the front and a kid-friendly definition of stimming on the back—designed to celebrate self-expression and neurodiversity.
Please check the size chart to find the best fit for your toddler.
• 100% combed and ring-spun cotton
• Relaxed unisex fit
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Size guide
WIDTH (inches) | LENGTH (inches) | |
S | 15 ¼ | 20 ⅞ |
M | 16 ¼ | 22 ⅛ |
L | 17 ¼ | 23 ⅜ |
XL | 18 ¼ | 24 ⅜ |
WIDTH (cm) | LENGTH (cm) | |
S | 38.7 | 53 |
M | 41.3 | 56.2 |
L | 43.8 | 59.4 |
XL | 46.4 | 62 |