This 71% Acetate and 29% Polyester fabric below knee length dress by Lauren Ralph Lauren has a sheath style. It has no sleeves, and it is dark Navy blue color (almost black). The dress is fully lined in solid dark blue color Polyester. It has a long zipper on the back. It is in new condition, not worn before. Made in Thailand. Please compare these measurements with those of a similar item in the wardrobe that fits you. Shoulderto shoulder: N/AArmpit to armpit: 16 inches from side to side (no stretch)Length on the back: 34 inches, from underarm to hemSleeve length: N/AWaist: 13 inches side to sideLength of zipper on the back: 16 inchesThis could be your "little blue dress," since it won't qualify for the title of "little black dress." It is indeed very dark blue, but one of the pictures is lighter, to show detail.I do accept returns for any reason, please send me a message selecting "Other" from the Contact Seller link beside the item in your Purchase history page.Thanks and have a great time shopping!Buy with confidence! Honest U.S. seller here.This is a smoke and pet free environment.Please note that Priority flat rate shipping costs by USPS change January 16, 2016. Bubbled envelope costs now $6.10 and will be $6.80 Flat rate Medium paper box costs $13.45 and you are being charged exactly what I pay at the counter. No more shipping discounts will be offered for printing the label online.