Yes, that all makes sense then. I'm just starting to fit into regular clothing myself. Jeans - I'm a 20/22 still, but today am wearing a stretchy maxi dress which is a regular XL (STOKED!!, even though I know the spandex is helping, I'LL TAKE IT!!!! lol) . Most days, I'm a 20/2x - and weigh SUBSTANTIALLY more than you. Doesn't seem like it should be right, but people literally are ALL shapes/sizes/weights.

It's tough dealing with a body shape that doesn't fit standard sizing though. My step neice is a tiny little thing, no more than 120 lbs but has natural G cup breasts. She really struggles with bras and tops, needless to say. She's considered a reduction so many times because of this.