I know how you feel!

Just upsize when you buy the clothes if they look like they are a trim cut.

There are also plenty of nappies out there that are very trim as well. I have a particular pair of cords that I love on Caleb but only a few nappies fit under them so I have to plan it when he wears them that those nappies are dry.

Last summer when *sniff sniff* Caleb was a little teeny bub it was white tshirts and wacky nappies. It's a gorgeous look

Itti Bittis are just devine to look at and are super trim if you don't mind spending up