This set is so cute. I love the dark wash! I have yet to determine what size I am in FN. Most places I’m only XL because of large c-section FUPA. Some brands a Large is best. With that said, I checked reviews before I got this set and went up to 1x. There’s ZERO stretch and the pants were a struggle getting over my hips. There’s no zipper/button opening. Just pull on with elastic in the back only. Once I got them on they were a little tight on my belly but doable. For reference Im 5’8” 200+ I will be removing the drawstring from the bottom hem. . Looking forward to wearing this!