Tiffany's unboxing notes, I am the Pella manager of 9Lilas Boutique I try on everything to make sure the fit is perfect! I am an XS and wear a size 0/1 bottoms.
"True to size, junior fit. I like the fit of the medium on me for the hip area. Super cute with a mock neck long sleeve light weight sweater for Fall and a crop top for Summer. One piece, great versatility!"