When I visited New York recently I had the opportunity to finally visit Anthropologie, the uber-cool chain of shops that sell home wares, clothing and stationery and can only be found in the US and Europe (and online for the late night shopaholics among us).
The Rockefeller Center store definitely had some lovely accessories and heaps of home decor items to fossick through, although the prices of the clothes and some of the bed linens were super expensive. I would suggest going for their smaller home ware items and jewellery pieces which are smaller, cheaper (but just as cute and quirky!) and easier to pack away in your luggage for the flight home.
I also had to take some photos of the amazing window display they had created for the shop. It was made up of hundreds of little projector slides and I had a lot of fun inspecting them to see what pictures were captured in each one!