This is a simple navy dress from LAFAYETTE 148 New York. The listed size is 20W, which I believe is an American size, so it would be equivalent to a 3XL in Japan. Width: 63cm, Length: 102cm These are approximate measurements taken by a non-professional. Would be suitable for weddings or slightly formal occasions? Due to the lighting, some photos appear black, but the first photo is the closest to the actual color. Color: Navy Pattern: Solid