Here is a picture of The Monarch's costume. When I get pictures of the rest, I will post them as well. But, since I felt particularly proud of the Monarch's costume, I actually took a photo before we were all assembled together. Obviously, he does not have his insane eyebrows or beard in this shot. You can see them later.
As for the construction: His costume is made mainly of fleece with quilt batting to give it form. The wings are a mixture of black fleece and orange broadcloth over quilt batting, the vest is just fleece over batting, and his boots are just fleece (they wrap over his sneakers). The wristbands are fleece over 1/2 inch upholstery foam, as are his shoulder pads. The skullcap was sewn of sporty/stretchy material and the ears were sewn on and stuffed with fluff. His crown is just craft foam that he wears like a party hat. I did not make the body suit, that was purchased in two pieces from the local Wal-Mart.
I'm flattered by all the requests, but I don't own the costume anymore, I don't have the time to make another, and I don't have any patterns to offer. Although, if you'd like any tips or an explanation of the construction of any one piece I can answer those questions. Thanks for looking!