This is an all-in-one from Shimamura's Chihiro Kondo series. Size: M Color: Beige-ish The shoulder straps can be adjusted at the back with buttons. The buttons were starting to come off, so I sewed them back on myself. The buttons are the original ones. The button area is not visible from the front, and I sewed them on securely, so I think they are more durable than before. I also used brown thread, so I don't think it's noticeable. (I've included photos of that area.) If you have any other questions, please feel free to comment. Thank you.