Vintage Size M and fits a size S; see measurements Black 80% nylon and 20% lycra Has a built in bodysuit with 2 bottom snaps; snaps work well...vintage iconic style Bust area has underwire Straps are adjustable Made in the USA MEASUREMENTS: Bust: 28" and can stretch to 34"; remember has an open back Waist: 21" and can stretch to 26" Hips: 26" and can stretch to 34" Length: 30" from top of shoulder down to bottom edge of dress Clean No odor Pet and smoke free VERY impressive Pre Owned EXCELLENT condition BC063024