Originally I kept everything of DD but as time went on & so did the gap between us falling pg with our second, I ended up being ruthless and donated all the clothes that were still in useable condition but may have had slight fading or pilling etc... (we still had alot)

We found out the sex of bubs and it was another girl so ended up keeping it all and have used pretty much all of it at the moment.

I'd consider finding out the sex of bubs and go from there. If they are going to be different sexes, consider selling on eBay or Gumtree to fund purchases for baby.