This is a new shirt that the tags were removed from after purchase, however, it has never been worn. It is a heavy knit t-shirt fabric that is dressier than a t-shirt. It can be worn to the office or workplace with a skirt or pants, and under a blazer for a professional look, or just style it with your jeans or shorts! The fabric is 100% Aldogon. Care is wash and dry inside out in cold water and dry flat. The approximate flat lay measurements are; armpit to armpit 19", shoulder to hemline 24.5", and sleeve length 6". From a smoke-free environment.