Dr. Seuss Juniors How The Grinch Stole Christmas Long Sleeve Tee Dr. Seuss juniors layered look long sleeve tee featuring Grinch Christmas design print long sleeves, crew neck, solid back 100% cotton. Officially licensed. Junior sizing, runs smaller than regular women's sizes. Measurements laid flat. Small: 15" across chest, 25" long. Medium: 16" across chest, 25" long. Large: 17" across chest, 25" long. X-Large: 18" across chest, 25" long. 2X-Large: 20" across chest, 26" long.