Acccording to Miuccia Prada, pants are not necessary next fall. However, what is non-negotiable is a grey zip-up hoodie. At the Miu Miu show, the humble wardrobe staple took center stage, layered over and under jackets. The relaxed silhouette--oversized and unzipped--is key! Since I can't not wear pants, I'll go for the hoodie look and get a head-start with these iterations from and .