Denim tight-fit cami dress. - Color: Denim Blue - Design: Camisole style - Fastener: Side zipper - Material: Denim - Silhouette: Tight fit Size: M The H&M "160/84A" size indicates it's for someone approximately 160cm tall with a bust (chest) of about 84cm. This is roughly equivalent to a Japanese women's size M (or slightly larger). This is a European (Euro) size, based on body measurements (height and bust). The actual garment measurements may vary depending on the product and design, but it generally corresponds to size M. Length: 64 cm Waist width: 33 cm Measured flat. Please note that these are amateur measurements, so some slight variations may occur.