Womens Retro Victorian Steampunk Leather Underbust Bustier Corset50 % Rayon 50% Nylon Hook and Eye closure Hand Wash Only This corset is perfect for waist training, fashion, work uniforms, and any cosplay or Halloween costume. Primarily as a fashion corset, It does allows you tightlacing in the back in order to slim your waistline, give you a better tummy control, flatten your belly and abdominal area to better define your figure and curves for the ultimate hourglass shape.