Le 31 dress shirt. Brand from Simons. Classic white dress shirt. Non-button down collar. Button cuffs. Button down shirt. Goes great layered under jackets, sweaters. Semi fitted. 100% cotton. Great for any occasion. This is in great shape. Men's size 17 neck/size 43/large. Armpit to armpit: 23.5" Shoulder to hem: 31" Comes from a pet-friendly, smoke-free home