Lauren Conrad's Instagram page is like one big, dreamy mood board. So it's no surprise that when she shared a sneak peek at her Halloween costume, the snap fit right in. All we know so far is that her hand-sewn look will be made of tulle. Right now, we're guessing she's going as a ballerina, but that's just based on the single strip of baby pink ribbon in the picture. Read on to get a first look at LC's undoubtedly pretty DIY outfit, plus see more of her past costumes. Will 2016's be more gorgeous than her wedding gown? Only time will tell.