This is a great piece! So comfy and perfect for the beach or running around town. It is adjustable and considered one size fits. You just move the little scrunchies on the back straps to get the fit that you want. I typically wear small or 4 to 6 and this fit me great, but it would fit larger also. I love the pockets and the elastic around the ankles. Bought this in a little boutique on Kona, Hawaii. Questions and offers welcome Tags Boho hippie loungewear beach vacation cruise