This is a BEN DAVIS overall. I received it as a hand-me-down, but I'm selling it because I don't have a chance to wear it. When I, who am 163cm tall, wear it with the shoulder straps shortened quite a bit, the hem just barely touches the floor. I'm not sure about the size. I usually wear L size and this had some room, so I'm listing it as L size. I've included photos of the tag. I'm not very knowledgeable about clothes, but it has a vintage feel with things like thread knots and scuffs. I've included photos, but there are also some in other places besides the photos. If you understand this, please consider purchasing. Feel free to comment if you have any questions.