I am 5'9", 47" waist, 52" hips, and I ordered a 4X in black. I had been searching for a maxi skirt like this for a while, and am so glad I found a brand that has inclusive sizing - this skirt hangs so well on me! It doesn't cling to my body anywhere and the skirt is very full. I definitely could have gone with a 3X, but wanted a super flowy long skirt, and I am happy with the 4X! I love that I can cinch in the waist on both sides, the fabric is a nice weight for spring/summer, and the length hits me perfectly (right above the ankle). The skirt is flowy and not at all see through! Minor gripes: the finishing could have been a bit better - I noticed a number of thread ends sticking out of the seams and one of my pockets hadn't been fully sewn closed. I am a sewist so can fix it no problem, and this isn't enough of an issue to make me unhappy with my purchase. I would consider buying this in another color if they come out with more options - I'd love it in white!