I'm a size 10-12 womens/Meduim in mens (I love a nice, oversized hoodie or sweater to cuddle up in) but I was a big teenager/fat kid. My Mumoverfed us/taught us horrible habits. What gets me with this: I've got about 20 years on this girl. I was considered fat at size 16 at her age (from what I can tell, she is similar in height to me, though it's hard to get a handle on it with no proper frame of reference). I was considered very fat. At a size 16. 20 odd years ago.  This really shows how fat we have got, and how fast. It is deressing AF