This must what it feels like if you are a fashionista and it's your first time to New York.
Two ginormo stores all full of lovely camping kit.
I have quite a long list which includes a wetsuit and the pre-discussed sensible walking sandals. oh and rock pegs, mm and a new paramo coat for dh, wetsuit bootees, adventures in citronella, maybe some more luminous guys, a wind guard thing for the stove...
oh oh and a very thin micro fleece for layering purposes.