From Website: Flounce Bustier Midi Dress in Lavender. The corset with bones and cups flatters the body shape while the flounce in the bottom creates a dreamy and romantic feel. The dress fastens with a hidden zipper. Lined. NWT, never worn. I bought this dress last spring as a wedding guest option but it didn't fit at the time. this dress definitely runs small and there is little to no give. its beautifully made and I wish I had somewhere to wear it now that it fits lol! I am 5'3 and 122lbs. if dress sizes are typically XS (0-2) and S (4-6), I would say this definitely fits as an XS.