This is one sexy long black dress from the 90s. It is very stretchy and has a built in bra around the chest. Hidden zipper down the back. The back has a large keyhole opening in the lace with a single black button at the top. There is a slit up the left leg in front. Material is 96% Polyester and 4% Lycra. Brand is called DOLLAR. Made in USA. Tagged a size large but I do not think this will fit bigger than an 8. Please check measurements. My mannequin is a 6. More pictures in comments. Dress is in nice condition. The very top of the leg slit has been repaired. Other than that I do not see any other issues besides the materials tag being faded and hard to read.

Measurements while dress is laying flat:

-Across chest (hard to measure this because of the built in bra) 16" stretches to about 18" The bra cups stick up about 3.5" and that is not included in the across chest measurement.

-Across waist 16" stretches to about 19"

-Across hips 20" stretches to about 23"

-Length from top of shoulder to bottom of dress 53"

This item is sold from an excellent, highly rated vintage boutique in DeKalb, IL.