Move over Queen B, Cher Horowitz is here! Put that valley girl accent to use and channel Cher from 90s hit movie "Clueless" this Halloween. With her spending sprees, computer controlled closet, and infectious personality, Cher is the ultimate example of 90s excess. The styles of "Gossip Girl" have nothing on the cast of Clueless and Cher tops them all with her coordinating outfits that are preppy but never stuffy. Take a page out of Cher's book and check out this argyle sweater dress that's great for layering or this classic beret that will have you saying "Oui! Oui!" And don't forget to hold a bundle of shopping bags in each hand for all the treats (and compliments) you'll get on Halloween night.Take a look at my SLIDESHOW to see how you can dress up as Cher faster than you can say, "Whatever!"