Lauren Conrad's style book will include details of her high school horror stories.

'The Hills' star decided to write the style book after fans kept asking her on fashion advice, and wanted to share the things she's learned - including some fashion disasters - with the world.

Lauren said: "The first book tour I went on, I had the opportunity to meet thousands and thousands of fans. The majority of the questions were about fashion. It was fun to share all the things I had learned."

The book, called 'Lauren Conrad Style', will include never-before-seen photos of the star and relatable advice, and the beauty also promises "personal stories, live and learn stories," and even "a couple of high school horror stories."

It will include chapters devoted to every occasion, as well as deciphering dress codes such as business casual and top fashion tips.

The star's personal top fashion tip is that you shouldn't be afraid to take your pieces to a tailor to achieve your perfect fit.

She told People magazine: "Most of the things I buy are tailored."

The 'Lauren Conrad Style' book will hit shelves on October 5, 2010, the same date as her third novel 'Sugar and Spice.'