Im a very small size 6 & struggle to find bikini bottoms that fit me (are not big around the waist) I also like them small at the back not big. I was a bit apprehensive at first to order from oh polly as it was the first time I came across them, I worried if the xs would be a big xs like in most shops & about the quality as they are a bit pricey. My order arrived quick, the quality of the bikini bottoms is great which is something I appreciate when buying an item, the bikini bottoms fit me like a glove!!! they are by far the best bikini bottoms I've owned! they fit me perfectly & feel/look great so for me the price is very worth it and I would 100% recommend oh polly to people of any size & shape. Also Oh polly customer service responds quickly & are very polite, one of my items I ordered didn't arrive with my order when I emailed I got a quick response from (mark) clarifying why one of my items hadn't arrived (was out of stock) & that I'm being refunded. I'll Definetly be ordering again from them.