Size: 54 cm. There may be some discrepancies from the actual measurement ( ; ; ) The corsage can be removed and used for weddings, parties, celebrations, yukata, graduation ceremonies, and entrance ceremonies☆ It's cute (^_−)−☆ No sweatband. A rubber band can be added for an extra 100 yen☆ In that case, I will change the price, so please ask before ordering. (＞＜) Perfect for princess-themed gifts★ I also have different colors and styles☆ For resorts, picnics, UV protection, the beach, and parks. I don't make the hats themselves, so they are one size fits all, please understand (ノ_＜) As these are handmade, please refrain from purchasing if you are overly concerned about details ( ; ; ) If any parts come off, please reattach them with adhesive or a glue gun ( ; ; ) I also have many other types of straw hats★ Large items will be rolled up for shipping, and as they are hats, if you are concerned about them losing their shape, I recommend using Yu-Pack (a Japanese postal service) with separate shipping fees, so please ask ( ; ; ) I also have many kids', baby, and women's clothing, shoes, and handmade accessories, hair ornaments, etc. I welcome combined purchases★