I purchased this from ZOZOTOWN. It's a black formal dress★ ◆Brand: Lace Ladies 　Total Lace Semi-Tight One-Piece Dress ◆Retail Price: ¥8,778 ◆Color: Black ◆Size: M ◆Condition: New, with tags Suitable for formal occasions such as weddings, graduation ceremonies, shrine visits, and the Shichi-Go-San festival (a traditional Japanese festival for children).(^^) The following is quoted from the description↓ Item Description Total Lace Semi-Tight One-Piece Dress A one-piece dress with a neat, tight silhouette. Made with a large-patterned total lace, it's a design that suits adult women. The sleeves have a moderate volume, providing good coverage for the upper arms. The length is slightly long, making it suitable for those who prefer not to show too much leg. A slit in the back hem makes it easy to walk in. This piece is simple yet packed with attention to detail. Maternity wear, graduation, entrance ceremony, black formal wear Lace one-piece, formal Dress style, knee-length one-piece, after-party