Sister of the Birthday Boy T-Shirt

Celebrate your brother's birthday with this adorable "Sister of the Birthday Boy" t-shirt! The black t-shirt features a playful design with a rainbow, sun, clouds, popsicles, and a coconut drink, perfect for a summer birthday party. The cheerful blue lettering and colorful graphics make this shirt a fun and festive way to show your support. Made from a soft, comfortable fabric, this tee is perfect for all-day wear at the party and beyond. Let everyone know who the birthday VIP is!