Clothes for post-baby

I think part of me is freaking out at the IDEA of being that small and forgetting, hello I will be post c section and have three kids running around I will be lucky to GET dressed haha

I will just get a few 18's and make them work for a few weeks and once swelling goes down then I can worry about what sizes to stock up on.

Maybe you can get a few pairs in size large, and extra large, then try on and bring back whatever doesn't fit afterwards? Just keep the reciepts :)