I purchased this at a department store, but I'm selling it because I haven't had the opportunity to wear it. It's black and features jeweled buttons and sequins on the cuffs, so I think it would be perfect to wear when you go out. It has a removable satin collar at the neckline. The size is 40, which is equivalent to a size 11. Measurements: Shoulder width: approximately 37.5cm; Body width: approximately 46cm; Length: approximately 49cm (approximately 50cm with the collar attached).