This one size thobe fits everyone! Just choose your length and slip into a wonderfully and comfrotable robe that you will love to wear everywhere. These thobes are made from a cotton polyester mix, making it perfect for any weather or climate. The Thobe is cut for any chest size, neck or arm size. So no matter what length you choose, the thobe will be comfortable. TIP: To find the right length, measure from your shoulder to your ankle, that is the height you will need to buy. These Arab robes are great no matter what length you decide to wear. If you need to know your size, don't hesitate to ask.