I love these pants, but I am 5'4" / 5'5" at 110-114 lbs (34-27-35) and will be returning the Small for a Medium.  The small would fit perfectly if my hips were a couple of inches smaller - or if I were looking for a slightly less baggy look. I might have made the bottom of the waistband pop a few stitches if I'd forced them over my hips rather than wriggling into them. As for the pants though, great, comfy fabric and I absolutely love that these look great worn as full-length pants AND as a capri pant. EXACTLY what I was hoping for. I will be ordering more colors too! So comfy and cute!!!