If you are fond of quilted designs, then consider these options. Wearing quilted pieces enables you to have extra warmth during wintry weather, and at the same time, adds an interesting design element to your ensemble.
For thinner hips and upper thighs, try out this coat by Marc New York. It is a "sled" coat filled with down feathers, for ultra comfort. Find it at BlueFly for about $170.
Boot images from SSense
Black quilted high shaft boots by Pedro Garcia. These are made of nylon (will last for ages) and have a four inch heel. The heel and front platform are covered with suede. These super cute boots are on sale for $238.
...and for added accessories, here is an adorable Betsey Johnson satchel, available at Metropark.