When I found this dress online I didn't know how it would fit, and followed the size chart. I am a size 8, 5'4", and 125 lbs, so I ordered a medium. This was the best purchase I've made. I laundered the dress before wearing in my HE washer on cold, then hung it up to dry. The shape remains, the color didn't fade. The fit is perfect. Nice material that lays well. For the price, this dress looks more expensive, so overall satisfied with this purchase.