I really want a polkadot thememed bedroom like on the link below . Any suggestions for furniture or wall colors . ?

http://www.seventeen.com/fun-stuff/seventeen-store/
Also i like teh one with pink and brown and the green and blue. which one would you chose

I'm actually a square person. This year I seemed to be drawing close to brown, cream, and mint.

The site below: I like the Lulu Mini Comforter Set by Angela Adams, 100% Cotton.

what about this polka dot bedroom and bedding
http://girlsthemebedrooms.com/retro/flower-power-decorating-ideas.html

I didn't see a green and blue one -

the wall color could be
a taupe or light chocolate to enhance the dots of brown and pink. (JC Penney outfit)

the brown/blue -- wall color could be ice blue to enhance the browns -- Real pretty cherry or mahogany furniture would look really nice with that. I do like the blue/brown combination. -- I would look in Brylane Home catalog or Montgomery Ward catalog, also.
I did like the top one which is great with the white walls, adding some pink/yellow pillows. More great ideas before you buy take a look at Bed, Bath & Beyond, Target & Walmart -- decorating is fun -- look and see what's out there.