Owl Grammar T-Shirt Whom English Teacher Editor Cool Gift 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 owl grammar t-shirt for the who's who and the whose whom critic Makes the perfect gift for English teachers, editors, instructors, and grammar professors Lightweight, Classic fit, Double-needle sleeve and bottom hem