NWT SUPERDOWN Grecia Strappy Back Dress in Navy Size Medium - New With Tags, No Flaws -55% cotton, 42% nylon, 3% spandex -Fully lined -back multi-strap detail -Hidden back zipper closure -Revolve Style No. SPDW-WD590 -SUPERDOWN Style No. SDD725 S19 Superdown, Party Gorl Dresses, Bodycon Dresses, Mini Dresses, Shades of Blue, Cocktail Dresses, Navy Dresses, Strappy back dresses, Open back Dresses