maternity photo help

Alexandria • 💙4/10/18 👼💙 HELLPS Survivor

where can I find cute summer dresses for a maternity photo shoot that's not going to cost me $300?

I saw someone recommended phillyboo and while their items are gorgeous, I'm not spending $300 on a simple, plain dress. I didn't even spend that on my prom dress. Budget is key in my life right now