Stopped losing weight, but not inches.

About a month or so ago I started slowly increasing my calories to get me to a maintenance goal. It has worked pretty well...had a little increase at first, but I'm back to where I was and have been there for the past 3+ weeks. Only thing is, my pants keep getting looser. I never worried about taking measurements along the way, I just know that my 36" waist pants (that were tight when I started) went in the goodwill pile a while ago and I moved to 34". No I find that the 34" need a belt, and my clothes are looking baggy.

I just found it kind of odd...