Clothes help

[Moodyblue1]

I had a baby 2 weeks ago and I'm at that stage where my maternity stuff is too big and my pre pregnancy stuff is too small. I used to have quite a flat stomach so wore quite fitted tops etc which was fine but now I've got a little bit of a tummy (not much though) so I'm unsure what I should be going for that hides that a little, my boobs are also a few sizes bigger so I'm completely unsure about what will flatter my shape. I need to lose weight but I could do with some clothes to keep me going until then.

Tight things show off my tummy but floaty things seem to make me look bigger than I am if that makes sense?

What type of thing should I be wearing? Is there particular shops that have lovely flattering stuff?