These Star Wars’ Stormtrooper and Chewbacca Jackets by Marc Ecko are amazing.
With several zippers, a detachable hood, several pockets and the storm trooper patch, the storm trooper jacket is white in color, comes in several sizes and is available at $135, while the Chewbacca jacket is reversible, comes in black, has several patches and is available at $125. Both jackets look awesome but the storm trooper jacket is a bit high maintenance.
If you are looking for more jackets you should take a look at the Jason Hoodie Costume and the TMNT hoodies.