I am in a size medium the size chart set on a medium but when I tried it on, I definitely feel like I could’ve done a small. I would size down if I were in between sizes. It’s nursing friendly. You could wear it off the shoulder if you want to the sleeves are see-through they have the prettiest flowers on them. There’s layers along the top and the bottom. The whole thing is stretchy and super soft. The jeans are size 2. They are amazing. They are from Walmart as well. I would say they run true to size for reference. I am f5 ft 3 1/2. And 36d LTKOver40 LTKStyleTip LTKPetite