I am 5 ft 4 and for years my natural weight was 7st 4lb. I looked skinny and I was a size 6. I don’t think I looked unhealthy though and I was perfectly fine. I’m not a big eater, but I also didn’t restrict to be at that weight. I have a small bone structure and I just don’t carry a lot of fat or muscle.
Recently, in my late 20s, I was under a lot of stress in my personal life and I completely lost my appetite. My weight dropped to 6st 4lb and I did look and feel awful at that weight.
Now, I’m 6 months postpartum and 8st 5lb. I look slim enough and I’m a size 10 but I have a layer of fat all over, no one would think I’m that slim. I’m fine with this new weight but I could do with being a bit more toned.
Everyone carries weight differently and I think it depends entirely on bone structure and height. If you’re small boned (small hips, wrists and shoulders) with small bust I think 7st is fine, maybe a bit under. If you’re larger boned then it’s far too skinny.