J.H.
I had a baby on Tuesday and I'm using the Baboosh Baby belly binder (http://www.babooshbaby.com/)
I used it after my last birth and it worked wonders. I'm using it now and it seems to be doing really well. I'm no size 2...then again, I haven't been a size 2 since high school, lol! I figure I'll be back into my 10s by next weekend though. I'm wearing a 12 right now.
ETA: Congrats on the little one btw!