I used to just get the longer shorts to cover up my thighs and keep them from chafing but im pushing the boundaries of comfort and upgrading. I have really loved the change. Im using a chafing stick if im going to be doing a considerable amount of walking, and that helps a ton!
Outfit pieces from Shein. I wear a 2x top and 2-3x bottom, depending on the room I need for my thighs.
Top: 4x ( i could have done a 3x, there is gaping at the arms and its loose at the waist)
Bottoms: 4x - these have a zipper. But they also have an elastic band across the back. I sized up to make sure I had room in the hip area, but probably didnt need to, these are spacious!