Where is a good place to buy a comforter?

I don't see anything wrong with your current comforter color; it's only the sheets that are out of place. It's much easier to use black or white with strong colors like magenta and dark purple than to find a comforter that matches your carpet. However, choosing a comforter with a purple print on a white or light background can meld your color scheme while changing the look of the room.

Consider painting your walls a light taupe. While taupe is most often a grayish tan; it can have tints from other colors. See this link for color comparison. http://1.bp.blogspot.com/-Z8uacCMuYz4/T6juDyO5VcI/... Note, however, that not all taupe paints will have taupe in the name.

To answer your question, most department stores now have online stores that carry much more than is available locally. Here are a couple. Do a search for other stores that you like.

http://www.sears.com/home-bed-bath-bedding-comfort...

http://www.kohls.com/catalog/purple-comforters-bed...

http://www.jcpenney.com/bed-bath/shop-bedding/comf...

Yahoo Answers only allow three active links, so you'll need to highlight the last link above, then right click and choose Open In New Tab.

Sheets like this are simple enough to stand up to your paint colors:http://www.ikea.com/us/en/catalog/products/1025651...

Use a white comforter .

Did you try Ikea?