18th Birthday T Shirt Square Root Of 324-ANZ

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, bday mathematics geek nerd science born in 1999, funny quote text gift present sarcasm, Lightweight, Classic fit, Double-needle sleeve and bottom hem