For anybody who would like to know what size reference I am 511 and 155 pounds I am a size 8 in jean pants and I purchased a size medium for these pants.  first impression for these pants are they are nice thin material they are skintight which is nice for hugging the curves I would really suggest buying seamless underpants or going commando when wearing these. I like that they are long enough for me to be able to wear right below my belly button. And for anybody who is curious about a little belly in these pants as you can see in my picture I have a tiny little belly and these pants do a good job of helping cover that up without over accentuating it. I plan on updating this is soon as I wash them to let you know about the shrinkage and color fade. If this review remains unedited then know that they did not shrink or fade.  I would most likely use these for pajamas mainly but they are nice enough to go out in public