Me and sister, as Serena and Blair. As it turned out, it didn't even really look like I dressed up. In fact, we passed a few guys who said to us "You girls look good. Did you dress up as yourselves?" to which my sister promptly replied "If I dressed like this everyday, something would be wrong!"
I did pencil a little mole on my cheek though, in complete Serena/Blake fashion.
And in case you were wondering:
blazer- Urban Outfitters; tee & jeans- Old Navy; necklace- Target; boots- Aldo