Maternity picture ideas?

Anybody have any outfit ideas for a maternity shoot? Also advice on poses🤦🏻‍♀️.. I am forever awkward.

I don't have any fancy dress. My best friend is gonna snap some pictures of my hubby and I on my parent's property, so we have a nice backdrop. The leaves here have already changed and fallen, but the river is right there and there is a barn and tons of tractors. I'm almost 29 weeks, so the bump is at least noticeable.

I have lots of leggings and a pair of tall boots, western boots galore (hello, rodeo life) and a handful of longer dressier shirts, wildrags, shawls and sweaters. Might throw some outfits together and post pictures later. Thank you! I would love to see any simple/low budget samples. I wish I had one of those beautiful maternity dresses to pair with the river, but life has me a little strapped to budget 🤷🏻‍♀️.