NWT Owin 1950s-Inspired Polka Dot Halter Dress Size 2XL Color White background with large black polka dots Halter top Sweetheart neckline Pleats over bust Smocked elastic back panel Hidden side zipper Sheer lining on front of bodice, otherwise unlined No pockets Full skirt Just below the knee length I don't see a material tag, but it feels like cotton or cotton blend. This dress is brand new with tags, but may be missing a belt.