I bought this for my 7-year-old daughter to wear while running, but she said it was too tight. I just bought it, and she only wore it for a few minutes, twice. I washed it, so there are some wrinkles. There's a black smudge-like stain on the brim. The color is pure white, and the size can be easily adjusted with Velcro. I will ship it via Yu-packet Post, so please understand that there is a possibility of the shape being distorted during shipping. Head circumference: 52cm