The top is a size M from the brand "creeft" with the tag still attached. The bottoms are a bit uncertain as the tag has been cut off, but I believe I bought them at H&M. The size is unknown, but they fit me perfectly, and I am 160cm tall and weigh 48kg. Although the top and bottoms are from different brands and have different colors, I thought that was stylish. I also bought these bottoms because I thought the design made me look good. However, I found another swimsuit I liked afterward, so I only tried this one on and washed it, and I haven't actually used it at the pool or the beach.