I'm 5'1 - 156 cm.. 16 y old female. My waist size is 27 inches, I wear size 10 jeans and size 8 tops and I'm 60kg.. but my friends who are 165 - 170 cm (5ft4 to 5ft6) weigh the same as me. I've been called fat before, especially when I was much younger and I had an eating disorder and I frequently relapse, it's just triggering to see the numbers that high on the scale in proportion to my height..