Redditor AdaGray put together an unreal Underworld Selene cosplay that took a total of 140 HOURS over the span of four months to complete. The ONLY part of the cosplay that she bought were the boots (and the contacts, obviously), which are undeniably pretty bad-ass. You can actually buy them on Amazon yourself for a reasonable price here.
Check out the detail and precision that went into this cosplay...
She wore the cosplay to Pensacon, and took this photo across the street at a hotel to get this cool picture