This is a rash guard from Laulea. The long length and double zipper make it easy to use, and the strings on the hood have cute charms at the ends. I bought it but ended up wanting to tan every time, so I haven't used it much, only wearing it for a few hours twice. The listed size is M, and it's a used but beautiful item. It's made of a quick-drying material, perfect for water play. Measurements are taken flat: width 44cm, length 66cm.