I am starting to look for a doll with a pacifier, and a crib, and wipes and diapers. DD's told me that's what she wants from Santa (and she has saying it for a looooong time now). Can you rec your dd's favorite doll?
Target's Circo brand on is pretty good and has a ton of optional accessories. Not sure exactly what, but my mom got her a 20 piece set that came with carseat, paci, outfits, bottle, bib, and other stuff. We got a stroller separately. If they have their holiday gift sets out already this year you might be able to find it all together. I think we got ours on clearance for $20 in January.
My daughter has 2 Baby Alive dolls that she loves. We bought one of them when she turned 1 and she still has it. They come in different versions from the most basic (just the doll in a diaper and t-shirt) to the most complex (doll with pretend medical kit) and somewhere in the middle is what you're looking for. I've always seen them at Target and Walmart.
Our daughter loves her cabbage patch dolls...but they don't have a lot of accessories. We did buy her a baby Annabelle doll for Christmas...with bed, stroller and a "newborn" outfit... so we will see how that goes!
Re: Rec your dd favorite doll