Purchased at Amerivintage Shinsaibashi. This is a collaboration with Universal Overall. It's a 2-WAY design, front and back, and the side buttons allow for two-stage waist adjustment! It's easy to match with anything underneath, like a sleeveless top, long-sleeved T-shirt, or a thin sweatshirt. Regarding stains, there's a stain like in ③ around the location of ②. This is the only area of concern, and it's in good condition otherwise. However, please refrain from purchasing if you are concerned about wear and tear. I wore it with boots in the winter＾＾ The impression changes depending on which way you wear it, and it's cute!