I put somewhat large because the straps are extremely long, I have short legs and so I normally just adjust them all the way and it's fine not with these and then it's tight cutting into me around my low waist and then the red one broke and I was just wearing around the house under my skirt and the plastic ring cut my leg so other than that the other 2 are for bedroom play can't wear these out in public because they don't adjust up to mid thigh for me and If I was wearing skirt that was longer can't take the chance of stockings falling to my ankles in public