I got some great pg jeans at target last year. the jean part of them sat under my belly and it has a big (like 2 or 3 inches) of strechy material to go over the bump. They were great. So comfy and if the rode down a little it didn't matter cos the material at the top still covered your bum!
Also I picked up a pair of Ripe pants at the op shop! They are stretchy and with the big band of stretchy at the top. Just as comfy as trackies imo but better for wearing out of the house!! Best bargain ever!!
Also it was summer so I wore a lot of skirts and dresses!