I purchased this on Qoo10. I bought it from a Korean online shopping site. Although it doesn't have tags, it has a string to adjust the size to fit your head. There is elastic on both sides of the hat, and you can also attach a strap to prevent it from falling off. I've only used it once or twice. You can use it for everyday wear or as a fashion item ^ ^ I will fold the hat to ship it. * Instant purchase OK * Comments are welcome.