One of our favorite models Crystal Renn hit the runway at the Z Spoke by Zac Posen Spring 2011 fashion show on Saturday, strutting in a yellow onesie that makes us want to call off this whole fall and winter thing and move right into spring.
Earlier this week, Renn told People, "I'm freaking out. Zac is one of the ones you want. Zac, Calvin and Marc are the big three. I booked one of my three." She said Posen "wants women to be able to fit [into his clothes] and to be able to buy them. They're making the clothes for my size and everything. This is how fashion should be." Check out Crystal's look below and find out what else happened at the same show.