When it comes to Halloween costumes, Lauren Conrad reigns as queen. Not only are her ideas always creative and fun, but she even goes the extra mile and makes all of her getups from scratch. This year, however, Lauren found herself with a little less time on her hands, given that she is now a mother to 3-month-old son Liam, so she opted for a design that was less time-consuming, but still amazing. The fashion designer recently debuted her Cruella de Vil costume on Instagram, and we must say, she totally nailed it. Between the faux fur coat, the red gloves, and her black and white hair, all the details were spot on. If you want to create Lauren's look, check out her blog for more details.