How thick is this material: Medium thickness - there is no show through. Everyone who observes you in this lovely dress will see that you have a cute and casual style down to an art! This perfect midi dress
features: a round neckline, spaghetti straps, a racerback cut, a fully lined soft-to-the-touch fabric, and a bodycon pull-on fit.
Fabric:95% Rayon, 5% Spandex
Length:Approximately 30 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