This is a very beautiful royal blue knee-length dress with a zipper. Features include pockets (with black fabric inside) and a button-up back design. Zipper closure, with pockets. - Back design: Button closure. Size: M Length: Approximately 89cm from shoulder Sleeve length: Approximately 56cm from shoulder Chest width: Approximately 45cm from armpit to armpit Hem width: Approximately 50cm This dress allows for a sleek and stylish look. For the cold winter, wearing a turtleneck sweater underneath will keep you even warmer. How about this for the upcoming season? Thank you for looking.