30th birthday shirt - 40th birthday shirt - 50th birthday shirt- 10th birthday shirt ALL AGES CUSTOM birthday shirt

30th birthday shirt - 40th birthday shirt - 50th birthday shirt- 10th birthday shirt ALL AGES CUSTOM birthday shirt

$21.00

Shipping to United States: $4.90



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*CURRENT PROCESSING TIME: 3-6 business days before shipment*
Perfect birthday shirt for boys and girls who are Math lovers!

This listing is for:

1 Short sleeve shirt- Square root
*Choose between white, black or gray shirts--please leave your selection in the personalization box*

You Choose age.

A NOTE ABOUT SIZING: These are SHORT sleeved UNISEX shirts.

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*A note about our process: Shirts and infant bodysuits are not screen printed. No ink is used. I am happy to offer a more vibrant, longer lasting option with vinyl. I only use top-quality vinyl with a commercial-grade heat press machine. This allows even pressure and heat distribution, ensuring long-lasting designs that will not peel. These are NOT cheap iron-ons or DIY-quality products. Thanks for your interest in my work!*

Returns & Exchanges

I gladly accept exchanges and cancellations

Just contact me within: 7 days of delivery

Ship items back to me within: 14 days of delivery

  • Custom or personalized orders