I currently weigh 205 and wear a size 18.
I'm 5'4" and I'm in a 12-14. My goal is to get down to a size 8. Now I don't think I've been an 8 since early high school, but that's my ultimate goal.
so not confident I can get any lower than 150. The lowesr weight I remember beign is 154lb. I'm a UK 18 at the moment, just startign to get into some UK 16's. I'd be very very happy to be a comfortable UK 14, but will settle for a 16 if my body wont' shrink that much.