N.A.
Both my girls liked the Cabbage Patch dolls that came with cloth/velcro diapers and other accessories (I think they were "Cabbage Patch Kids Newborns" and came with a change of clothes, bottle, baby carrier and I think one or two more things). They were the perfect size for them at that age! Since you are not concerned about price you could also throw in/buy some other accessories like the 5 in 1 baby doll "kits" that come with things such as pack-n-play, stroller, high chair, baby bag, etc. (different kits have different accessories. Here are a couple of ideas you might find helpful:
Tolly Tots 5-in-1 Graco Doll Stroller
Doll Play Set with Playpen (can be found at Target)
Hope this helps!