Each style has the model's height, body size, and size of style worn listed in the details. If the product is shown as a flat lay image there are detailed descriptions provided describing the fit and feel. We carry a wide array of brands and therefore cannot provide a standard size chart. Knowing your dress size is typically key to being able to choose your size, as each style has listed the comparative dress size. Note the majority of brands we carry are considered Young Contemporary Sizing intead of Women's sizing.