I started off by using Fright Night's plain black Bat Those Lashes ($3), which looked rather nice I must say. Then, I layered on the brand's blue and black Black Magic lashes (find out where to get them here). While I may look like some freakish version of Cookie Monster as a result, I actually quite like these lashes — on their own, however.
The doubling up part I found to be messy and rather unnecessary with very little extra impact in the end. But individually, these inexpensive lashes (score!) rock, and they'd be perfect for Halloween. I'm thinking peacock or showgirl, perhaps?