The only thing hotter than Dan and Serena's first kiss last week?

The dress worn by Serena during their date. A few readers have asked us where it can be found, and we've come up with the answer:

Blake Lively is wearing the brand new Catherine Malandrino Studded Silk Dress (pictured).

You can purchase it here. For a cool $545. Good luck!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.