I loved the wisteria print and wanted it in a different style than an Ellie. I have narrow shoulders and a small chest, so I went with my Ellie size instead of my TTS in other brands which is S. I’m 5’7”, 130lbs, and 34A, and the XS fit great. The white cotton is sheer, so nude undergarments are necessary, but it is super breezy/comfortable for summer & I love the pockets.