Maternity photos question

Jocelyn • ♈👦04|12|2016 Damien Abel 😇🙏08|2017 ♌ 🌈01|15|2019 Victoria Ann 🔐👨‍👩‍👧‍👦07|14|2017 🐱🐱🐶
I've never done professional photos but I'm doing maternity photos the 3rd. I'm due April 22nd so I'm doing it kind of late lol. But what do you wear? I'm in Massachusetts so weathers all over the place. But what did you all wear for your shots? I'm so lost I have 2 weeks to find something perfect! I'm dying!