The frame (made out of 6 wire coat hangers and duct tape):
The wings covered:
The harness (just 2 pieces of elastic):
I didn't like how the pictures of the antennae came out, and she refused to wear them anyway. She wore a black shirt and pants and *loved* the wings. They didn't take that long to make--maybe 8 hours? And they bounced and wiggled as she moved.