Have faith LBDers, we haven't lost our minds! Under the rather spectacular costume that Buffy star Michelle Trachtenberg donned to Heidi Klum's 12th Annual Halloween Party in New York last night is a surprisingly season-savvy, trend-topping outfit. Now of course we're not advising you paint your body blue and dye your tresses fluorescent orange (even though auburn locks are bang on-trend this season), but we are loving the figure-flattering geometric patterns on Ms. Trachtenberg's outlandish LBD. If you're feeling inspired by her spooky get-up, here's Team LBD's somewhat more conservative approach to getting her look... [affiliate category_id=172 per_page=3 show_pagination=false]