Credit: The CW Photo: In Season 1, Episode 12, Elena Prepares to Party

Sandra Dee (from the musical Grease) is the ultimate good girl gone bad, so we thought she’d be the perfect muse for Elena or Katherine on Halloween. Besides which, remember how perfect Elena looked in ‘50s fashion?

Elena is sweet like Sandra in the beginning of Grease, while Katherine’s more like the wicked version of Sandy at the end (with all that sexy skin-tight leather!). The only bit of color in Sandy’s final outfit is the red in these killer wooden platforms, which we think would look amazing on either doppelganger. Now if only we could get the pair to stand next to each other long enough for a photo op!

Credit: Paramount Pictures Photo: Sandra Dee Gets Saucy