The Shoebill and the Suica Penguin side-by-side are so cute. The subtle design in the background is also cute, and because it's black-based, it's easy to match with any outfit. It's already sold out, so if you like the Suica Penguin or Chiharu Sakazaki, definitely check it out. It's a unisex M size. I think you can wear it on its own in the spring. I've only worn it once for a short time.