Blinds and Shades!?!? I'm re-doing my room. That includes putting in new blinds and shades...

I'm re-doing my room. That includes putting in new blinds and shades and adjectives that stuff. I don't really know the difference between everything, when it comes to windeos, but i'm going for this kinda look;

http://www.pbteen.com/products/p3276/too...

this was at pbteen.com, and they don't have the right size for my porthole. My dad said I have double windows. I don't mind the price of the curtains, but the size isn't right. Do you know any stores that go this kinds of curtains!? I've looked online at the home depot, and I found nothing. Please give a hand me out...it'd really help

where I live, there's just a walmart,kmart,macys,home depot, and costco.thanks for helping me out... =)
Answers:    Unfortunately, you are going to have to look at the hawker websites instead of looking directly through Home Depot. Some of the websites that use Home Depot to sell their products:
http://www.baliblinds.com/index.jsp
http://www.levolor.com/
http://www.hunterdouglas.com/index.jsp
You can go to ikea.com they will hold that, also as for the polka dot blind...that's a roman shade you can find those at ikea too! Have fun with your project! Go to " blinds are us " and you will find what u want.