I bought three pairs of these I love them SO MUCH! Based on the reviews I wasn’t sure about a small or medium, and honestly you can go either way if you’re typically a size 4-6 in jeans with stretch. YES. These jeans have a LOT of stretch. But they do not LOOK like it! They’re like old school jeans in every way, except they stretch, hugging your curves and making your but look amazing. I get a ton of compliments when I wear them, every single time. I’m sticking with my size mediums though, because they are more in line with a size medium, and more comfortable on me.