Contemporary Home Design

Nothing too over the top expensive changes. I already have a comforter set picked out. I actually have two picked out.
Here’s the first one:

http://www.target.com/Contemporary-Home-Bed-Bag-Pink/dp/B000KHTHVG/qid=1211937942/ref=br_1_5/601-1445421-2556963?ie=UTF8&node=13160471&frombrowse=1&pricerange=&index=tgt-mf-mv&field-browse=13160471&rank=pmrank&rh=&page=1

And here’s the second one:

http://www.target.com/Casual-Home-Bed-Set-Green/dp/B000O5D3Z0/ref=cm_reviews_dp_seemore/601-1445421-2556963?ie=UTF8&coliid=&frombrowse=1&alt%5Fview=custReviews

I need help with a good paint color for the walls and maybe designs like stripes, dots, ect.

If you have other bedding sets that looks nice post a link please! But don’t want the price to be like $300 for a set
oh I’m pretty girly but not princess theme. I’m also 15.