H&m has a great maternity line. I also found a cute regular size dress just bought a L instead of a M that was form fitting.
Idk where you live but there's pretty dresses at Ross
As a photographer, keep it simple!! Jeans and a t-shirt, dresses are ok (maxi dresses or a form fitting ones look best). You want to show your bump off, not look like a tent, do stay away from flow tops. I can't stress a simple outfit enough though!! Solids work best, no patterns!! If your SO, or other kids are going to be in the pics, dress the same, example, black t shirt and jeans!! Take little baby items to include too, a onsie, shoes, blocks to spell out baby's name, sono pics, etc. Try to figure out if you want any bare belly pics, that will help with the outfit too. Simple, simple, simple!!
Pinkblushmaternity.com.....very cute outfits
Walmart.com actually has some cute stuff. As does target.com. both reasonably priced as well.
Any good places I could get one from, that you know of?
Dresses look nice for pictures