Maybe it’s the chilly weather (and the arctic conditions in my apartment), but I’ve been buying up comfy slippers like a storm. My new heather grey Ugg Cozy Knits are a dream, but for pure whimsy, nothing beats these shearling-lined Marc by Marc Velvet & Metallic Leather Mouse Slippers (especially in the grey color). Aren’t they adorable? I bet my cats would love them too. $198, available at Saks, but I’m waiting for them to go on sale again at theoutnet.com.