My 6 ft gal pal gave me her size 3/4 pair to me bcz they were too short for her (def not tall girl friendly). I'm 5'1 and was weighing 115-117 lbs when I first wore them. Fit my legs fine but they gradually got loose around my waist and I was constantly hiking them up. I'd say size down otherwise you'll have to safety pin it or something to keep them fitting.

Gorgeous loved them really sexy and good material.