I know you said websites, so this might not help you...
However, I went to school for architecture at UK and there are always students there very intune with design and decor. If you are near a Uni that offers a architecture program, see if you can hire 3-4 of those students ( kinda like hiring a VA/part timer ) and get their advice on what you should have. Most programs are 5 year, so find someone in their 4-5 year, they will be hungry for work.
Also, there are tons of magazines at places like Barnes and Nobles type stores that cater to this. Find some magazines with styles you like, some websites, and then maybe hire out a couple students to come in as well.
Congrats.