How thick is this material: Lightweight but not sheer - there is no show through. You will love this flattering dress so much you are never going to want to change out of it. This flawless dress features: a round neckline, long sleeves, a cut-out at the waist in back, a twisted knot accent at the top of the skirt in back, a lightweight breathable fabric, and a body-hugging pull-on fit.
Fabric:95% Rayon, 5% Spandex
Length:Approximately 35 inches from underarm to bottom hem
Model Height:5 feet, 8 inches
Size Small is designed to fit sizes 2;3; or 4
Size Medium is designed to fit sizes 5;6; or 7
Size Large is designed to fit sizes 8;9; or 10