Tuckernuck Sandy Shells Beach Party Cover Up. NWT - Size Medium. This is an absolute must have for vacation!! 100% breezy cotton. Adorable tie bow neck in back. Loose, boxy fit flows away from the body. I would definitely wear this as a dress in addition to a cover-up, it is just too cute. Unlined. Chest is approximately 20 1/2 inches. Length is approximately 36 inches. A rare find!!