flash birthday shirt

Graphics are described as large, bold and professionally printed to help ensure long-lasting print quality.

Yes — at least one youth tee uses glow-in-the-dark (glow) ink and is described as featuring a symbol that lights up in the dark.

Listings describe these shirts as officially licensed and authentic for the character, using language such as 'licensed apparel' or 'officially licensed product.'

The selection includes youth/kids tees and women’s tanks, so options are provided for children and adult women.

Descriptions cite them as comfortable, durable and officially licensed with high‑quality designs, and several listings explicitly call them a great gift.