Lindsay Lohan has decided to shelve the leggings for an evening and slip into something a little more Palin-esque for Halloween. She and girlfriend Samantha Ronson plan to play the Sarah and Todd Palin on October 31st. Lindsay, of course, plans to whip out her titties to make it a Sexy Sarah Palin with “ample cleavage.” Sigh.

you betcha more photos after the jump…