Waso Bra Tank Top Style. It's a 6L, but the size felt tight. There isn't much stretch, and you put it on over your head, so you might want to go down two sizes. I've borrowed the size chart image, m(_ _)m Colors are white and beige. Please specify which one you'd like, m(_ _)m If you'd like a set of two, I can change it to 3900 yen.