I got a blue bedroom too for both links. Pottery Barn can be copied pretty cheaply I think. One idea is to E-Bay for Pottery Barn things. Target has a Restore and Restyle line that is very similar to Pottery Barns IMO. I shop there when I need a Pottery Barn looking item. Also, garage sale!!! I find lots of things at garage sales. All you need is good lines on a piece, give it a coat of white paint (or black, green, yellow whatever) and you have a new piece of furniture (always use satin or flat colors to get that cottage look). My whole house is decorated with garage sale items. You didn't ask for specifics on anything, so I can't help you with details.

Good luck!