This dress has a beautiful silhouette thanks to its three-dimensional cut. The shoulder straps are adjustable. The size is listed as 38, but it has been altered to fit the seller's body type (149cm). It's likely smaller than a size 7. Please refer to the actual measurements. Flat measurements: Bust (at armpits): 80cm Waist: 65cm The length is 67cm when measured because the chest and back are open, but it falls about 3-4cm above the knee on the seller. The length can vary depending on the shoulder strap adjustment, so please consider this as a guideline. This item has been worn multiple times, so please only purchase if you understand that it is USED. Color: Black