What can we expect fall fashion to look like? We'll find out this week when New York Fashion Week kicks off Thursday. But if you can't wait—and we can't!—InStyle asked designers to sketch their inspirations for the upcoming season. See the inspirations behind Tommy Hilfiger, Christian Siriano, Max Azria, Marchesa, Rachel Roy (left), Rebecca Minkoff (top) and more in the gallery. Prepare to feel inspired!