I bought jeans online because I know my size at that store, and I bought a dress and some lounge/sleepwear on a whim as well. They turned out to be shockingly flattering! Thinking about going back for more, considering they're having a sale on top of the already reduced price.
It's such a pleasant surprise when clothes look better than expected on you.
I think I will get my sister some satin pajamas for her birthday. With the divorce and three kids, she deserves a little luxury.
Sorry to hear she's going through a rough time. My sis and I bought some luxe type pjs for a friend once and they are her favorite even now, years later. I'm sure your sis will appreciate your present.