Width (armpit to armpit): 48cm Shoulder width: 38cm Length: 62cm (back), 70cm (front) I bought this because it was size FREE, but it's a great item for someone who wears a size M, and it's suitable for formal occasions! The front is pleated and longer, designed to make you look slimmer. It opens in the front but has hidden buttons, making it easy to wear and stylish! I think it's a length and design that's easy to match with pants, skirts, etc.! It didn't fit me, so I've kept it in storage! Thank you. m(_ _)m