Kids Straight Outta 1st Grade Parody T-Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Funny Parody Kids T-Shirt Straight Outta 1st Grade T-Shirt for Kids. Kids Got Out of 1st Grade T-Shirt. Funny Kids T-Shirt, Girl Straight Outta First Grade T-shirt, Boy Straight Outta 1st Grade T-Shirt. Straight Outta School T-Shirt. Lightweight, Classic fit, Double-needle sleeve and bottom hem