You don’t have to be familiar or even a fan of her original show, Laguna Beach, or the spin-off, The Hills, to know who Lauren Conrad is – a bonified style maker who has her hands on everything, including but not limited to her DIY Halloween costumes and the books she has penned. My Domaine just posted this home tour, and it made me drool from the moment I saw it – simply too good not to share. I love…