Perhaps you have heard of this technology, but I certainly hadn't...and now I'm loving it!
For fashion lovers who like to coordinate their perfect outfits beforehand, I present to you Polyvore. You can mix and match individual images from anywhere on the web, by any designer. Once you create an outfit, it will even help you figure out where to purchase it all. Designers range from high end to everyday bargains. When you’re finished, you can share you creations or look at others in the community.
An example is a pink tutu I bought from H&M last year. You can find it, and add it to different sets to create final products such as these.