Ever since Lauren Conrad first appeared on our television screens in MTV’s Laguna Beach, we’ve paid careful attention to her personal brand of California chic—namely, printed maxi dresses, skinny jeans, colorful pumps, bright bikinis, and nameplate rings. Happily, Lauren is willing to share the secrets to her casual-yet-cool aesthetic in her latest book, Lauren Conrad Style. The personal style guide covers all the necessary components to creating your own unique look. In Part 1: Fashion, Lauren discusses building your wardrobe, how to shop, mastering your closet, and putting together your outfit. In Part 2: Beauty, Lauren reveals her favorite beauty advice and hair secrets. In Part 3: Lifestyle, Lauren talks about mastering work and school outfits, travel ensembles, and what to wear to events and parties. Lauren Conrad Style ($11.99) will be released on October 5, but you can pre-order the book now at Amazon.com. Plus, for a sneak peek at the first three chapters, head to HarperTeen.com.