Souchi cashmere -- which rhymes with "sushi" and is the nickname of the cashmere line's creator, Suzi Johnson, from San Francisco -- has become ubiquitous with Hollywood stars because of its natural colors and very, very thin fine texture. It's not that bulky East Coast style cashmere; it's thin like a Michael Stars or James Perse T-shirt. We understand Dexter's Jennifer Carpenter and Hilary Duff are ordering multiples and saving some for winter layering. Entourage's Perrey Reeves, Kristin Cavallari, Stephanie Pratt, Katrina Begin and Cassie Scerbo has also been photographed wearing the brand.