NEIMANS RULES: Break out your new mini dress and those cute little booties, girls, ‘cause tonight is Fashion Rules! at Neiman Marcus NorthPark. The pahr-tay begins at 6 p.m. and includes everything from makeovers to DJ’s to an appearance by none other than Nicole Richie. The actress and designer will celebrate the launch of her new collection, Winter Kate, with a signing of apparel and her Nicole Richie Fashion Rules! puzzle in the Contemporary Sportswear department, beginning at 6:30 p.m. …And the fashionable fun doesn’t stop there. See you tonight! GET IT: March 4, 6-9 p.m., Neiman Marcus NorthPark Center.