Princess Velvet from Odin Sphere has a very unique look that we think transfers well to real life. The ethereal qualities of her outfit don't seem to diminish in the 3D realm, which is something all cosplays should be thankful for.
Here is Lola in Progress as Velvet, toting around her large crystals and working it in her heels. More power to her for being able to pull this off and looking great while doing so.
Check out more of Lola's cosplay on her deviantART. You'll see a lot of Sailor Moon, Gundam, and even a very impressive Midna from The Legend of Zelda: Twilight Princess.