N Natori Leopard Print Cinch Dress in a marked size small but runs larger so I would say this would best fit a medium/large (mannequin is a size 2 and I clipped it in the back for fit.) Their is stretch so if you'd like it to fit like the mannequin I suggest you purchase it if you are a size 6-10. The dress was worn once to an event and stored away, the dress is in pristine condition.