Move over Hollywood moms, there's a new maternity fashion icon. With Kate Middleton pregnant, the clothing industry is giddily anticipating a "Kate Effect." for the baby bump set. "Everything from styles through fabrics to designers are going to benefit," royal expert Charles Jacoby tells Yahoo! Shine. The biggest benefactors, of course, will be those lucky designers who become Kate's go-to stylists for the next nine months. So who will they be and how will Kate's look evolve with impending motherhood? We've got some ideas.