I really the like Emerald and black designs of Loki's clothing, and then the gold, from the Avengers movie. As I cannot make clothing yet and I personally think it'd be a neat addition. Perhaps someone would be willing to throw together a design similar to it.

http://images5.fanpop.com/image/photos/30700000/Loki-the-avengers-30730363-1280-1024.jpg

http://24.media.tumblr.com/tumblr_m63dwvtWAp1r0mvh4o1_1280.jpg

Just a thought and simple request possibly?