I say somewhat small on the fit because you need to know even though it says "yoga jeans" and they are very stretchy, these are not pull on jeans. They have a fly and they do not have elasticized waist. I ordered a "slip on" size at first and they were too small. So order your normal jeans size. These really do make your butt look good. I'm kinda flat back there and I get a boost from These pants. I also love all the colors and the price is pretty great. I wear these with my standard uniform of tee/tank/tunic with hoodie/jersey cardigan/sweater for business casual attire. I don't really do fancy but I bet you could really dress these jeans up with some heels and a nice blouse and blazer.