This is a social dance dress decorated with sequins and ruffles. No inner pants. With bra cups. Flat measurements: Length: 120cm Bust: 44cm Waist: 35cm Please note that there may be slight variations due to amateur measurements. I think this dress is suitable for a loose-fitting M to L size. The fabric is stretchy. You can put a white or blue petticoat or underskirt to puff out the skirt. This item is in beautiful condition, but it is a used item. Please refrain from purchasing if you are looking for perfection. I will pack it as small as possible in an OPP bag and ship it. Thank you for viewing.