Fashion "What's Your Spring Fashion Must-Have?" By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Updated on May 14, 2010 @ 06:00PM Pin Share Tweet Email Trending Videos Photo: Roger Karnbad/Celebrity Photo; Courtesy of Net-a-Porter "What's Your Spring Fashion Must-Have?" 01 of 05 Dianna Agron Courtesy of Fox; Courtesy of Fred Flare "Fun vintage floral dresses. I live in vintage dresses-they're easy and they make me feel like a girl." 02 of 05 Carey Mulligan AP Photo/Michael A. Mariant; Courtesy of Marni "I want to go into Marni and Miu Miu and buy absolutely every single thing, but I'm too poor! Cascading long dresses, cotton jumpsuits, big, gorgeous necklaces..." 03 of 05 Lea Michele Lisa Rose; Courtesy of Shop Bop "Boyfriend jeans. Any kind because I have a really expensive pair from Barney's that are really awesome, but I also have a pair from Express that are just as great." 04 of 05 Jayma Mays Bauer-Griffin; Courtesy of JCrew "I really want a utility jacket. I have a ton of skirts and dresses that I can just put it over to give my look an edge and not make it so dressy." 05 of 05 Lake Bell Roger Karnbad/Celebrity Photo; Courtesy of Net-a-Porter "This year I'm just looking forward to anything colorful and flowy. I wear lots of sundresses. They're just so comfortable and easy. It's like wearing nothing at all!"