Establish the household hierarchy once and for all with a brilliant dose of humor in our I'm The Oldest Sister I Make The Rules Tee. Perfectly capturing the natural-born leadership (and bossiness) of first-born siblings everywhere, this graphic features a bold, clean multi-tiered typography statement block printed in high-contrast and pastel yellow ink.

Crafted from premium 100% heavy-duty combed cotton, this regular fit t-shirt provides great durability built to survive endless family gatherings, holidays, and sibling squabbles. It makes an outstandingly relatable birthday or Christmas joke gift.

Features: 100% cotton, ribbed crew neck, short sleeves, regular fit.

Care Instructions: Warm machine wash with similar colors,  warm iron on reverse side if required, do not bleach, do not tumble dry and do not dry-clean