Olivier Theyskens has finally found a home after his departure from Nina Ricci, and now his fans will be able to get his goods at a much lower price point. He was just named the artistic director at Theory, beginning with the Fall 2011 season. [NYMag]

Kate Moss' final collection for Topshop launches on November 2, and now you can get a first look at the supermodel's favorite pieces as she plays dress-up and drinks champagne with some London it-girls. [Topshop]

Looks like Conde Nast only has room for one online style bible: Style.com has moved from Conde Nast Digital to join Fairchild Fashion Group. [WWD]

Now this is the dream team of luxury brands! LVMH -- owner of Louis Vuitton, Givenchy, and more -- has purchased a $2 billion stake of its French rival company, Hermés. [Vogue UK]

Scarlett Johansson is already the face of Mango, but now it looks like she's going to start designing for the brand as well. She recently revealed that she will working on a line of handbags for the Spanish retailer. [Elle]

If Justin Bieber's new nail polish line for OPI wasn't enough for you, he's set to launch a line of wristbands and necklaces with dog tags infused with a new unisex fragrance called "My World."  [WWD]