Maternity capsule wardrobe pieces

I’m 23 weeks pregnant and pushing the capacity of my pre-pregnancy wardrobe. I am not good at putting outfits together but I know I don’t feel good in any of my current clothes. Anyone have any maternity capsule tips or honestly a plan they’ve bought? I dress very neutral and work from home so I want to be comfy, but feel semi put together.

Some thoughts I’ve had/ideas I like: black lol most of my wardrobe is black so just sticking with a base of black leggings and tops and then layering button ups, cardigans, and jackets? Linen pants because they stretch and it’s getting hot. T-shirt dresses were my summer go to before so getting some stretchy maxi or maternity dresses?

I don’t want to spend a fortune on this, since it’s only a few months but I also don’t want to spend that whole time feeling terrible about myself. HELLLLLLP!!!!