Grammar Matters Funny T-Shirt There They're Their 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 This is the perfect t-shirt for teachers, educators, moms, dads, book lovers, librarians, readers, book worms, writers, artists and others. If you have a passion for grammar, spelling, common sense, reading, writing and public speaking this shirt is for you. Featuring a saying that should be common sense, this tee shirt is a hip option for wearing to school, college, library, gaming convention, movies, acting class, writing class, shopping, running errands or simply for everyday wear. Show your love for the English language by rocking this apparel. Lightweight, Classic fit, Double-needle sleeve and bottom hem