This is a Uniqlo and Marni collaboration balloon shape skirt. Size: M Elastic waist Navy Waist: Approximately 30 cm (measured at the top) Skirt length: Approximately 63 cm Width at the bottom when spread out: Approximately 103 cm Please note that these are amateur measurements, so there may be some error. Although this is a new, unused item, please understand that it has been stored at home before purchasing. It will be folded compactly and sent by post. No smokers, no pets. Thank you very much. m(._.)m