This is a relaxed-fit one-piece dress with a single crest. It has a slit on the right side. ◆Material: I believe it's a mix of silk and synthetic fibers. ◆Size Neckline: 57cm Length: 100cm Sleeve Length: 34.5cm (from shoulder) Width: 55cm Hem Width: 65cm Slit: 26cm ⚠️This is a pull-over style with no opening. Please check the size. I disassembled a kimono and hand-washed the dress in a delicate wash after sewing. I hope this reaches someone who appreciates handmade items. Please refrain from purchasing if you are looking for perfection or are overly sensitive to imperfections. Thank you very much.