Maxi dress. Unlined. Model is a standard XS and is wearing size XS. True to size. Non-stretch fabric. Sparkly embellishment. Elastic back. Two splits. Zipper. Cold hand wash only. Polyester. Girl, this is the cutest slip dress you'll own. The Her Obsession Maxi Dress features a sparkly embellishment and an elastic back strap. Style with heels and curls for a look we're loving.