This elegant navy blue sleeveless sheath dress is perfect for any occasion. Its sleek and elegant design offers a timeless look with an exposed gold back zipper for a touch of fun! It can also be effortlessly worn under a blazer as well for work. It is unlined. I love it for summer weddings with a gold strappy sandal! It has only been worn a few times and is like brand new and has so many more occasions it wants to enjoy! Material~ 94% Polyester 6% Spandex. It is dry clean only. Length~ 38 1/2 ish inches from shoulder to hem.