This is an overblouse from Stimeless. Stimulus is a fashion brand developed by World, a major Japanese apparel company. The concept is "a store for adults that offers high-quality, high-sensitivity products at reasonable prices, blending standards and trends in a balanced way." Quality: Main Fabric: Cotton: 55% Nylon: 40% Polyurethane: 5% Separate Fabric: Cotton: 100% Size: 38 Measurements (flat): Shoulder width: approx. 38cm Body width: approx. 43cm Length: approx. 60cm Sleeve length: approx. 21cm The cuffs are cute. There is a stain on the upper left sleeve. Please refer to the 8th image. I didn't notice the stain until I put it on my shoulder for display. It is stretchy, so it should fit a size 11 person. Please refrain from purchasing if you are concerned about the shoulder stain, as this is a used item and has been stored at home.