Black Seamless Ribbed T-Shirt and Biker Shorts Set Black loungewear Activewear outfit Fitted , but has stretch, comfy fabric armpit to armpit before stretch S- 12.5”, it can stretch comfortably to 14” ; M and large get progressively larger Bike shorts are high rise&top is shorter Top length is S- 19” M-19.5” L-20” Bike shorts rise S-11” M 11.5” L -12 HPS S- 17.” M-17.5” L-18” Inseam S- 5” M-5.5” L-6” Nylon 92, spandex 8 Sorry my pictures are bad, I’m in a temporary home. Outfit is so cute!!