I wore this outfit for my birthday dinner, it’s super cute ☺️ Just follow the size guide for the skirt! Don’t worry about the other dimensions because you can always adjust the bralette and the jacket fits sorta big anyways. The skirt has no stretch at all! For reference I’m 5’4 my hips are 41 and I fit the M 7/9 jeans; so the large was a perfect fit but a bit snug on the hips.

5'4, 183lbs. the jacket was way big and the skirt too small