"It makes anyone who wears it look 20% cuter!" says Hamaji, giving this collaboration one-piece of approval. The subtle floral pattern makes it suitable for both casual and formal occasions. The front has buttons, so it can also be worn as a jacket. Since it uses black, it is easy to match with your existing black bags and shoes, so you won't have to worry about coordinating your outfit. The cuffs are partially shirred, making it easy to push up.