Silk in summer is a good idea in theory, but in practice, it can be akin to wearing leather in the summer - a hot, sticky, sweaty mess. Silk in fall, however, is just perfect, and we've already snapped up this Funktional Lapel Fold Front Top ($120, in 2 colors) to wear as soon as the leaves start changing colors. How to wear? Pair with stovepipe trousers, go for a retro vibe with high-waisted flared jeans, or even with a pencil skirt. Gawd, we love a good multitasker.