My current clothes still somewhat fit, but some(my pants and some jeans) I have to keep pulling up every once in a while. So I'm like a full or 1/2 size less than what I usually wear. I'm going to measure this weekend. So for people who've lost weight when did you start buying new stuff? Like 2 to 3 sizes difference or when you just couldn't keep your pants up on their own and they started looking extremely bad even with a belt?