Have you tried Polyvore?

There is a website called polyvore.com where you can make outfits like the one above. http://www.polyvore.com/pink_brown/set?id=42795676

I used a lot of brown/gold to make the pink dress pop. also the sunglasses and boots dress it down but it still looks fancy..

http://pokevore.tumblr.com/ <--- this website is similar and cool too :)