With this i was thinking modern Greek warrior, lots of people seem to go for the ancient look for Wonder Woman but I feel the Amazons would have advanced as a civilization regardless of being in isolation. I'm not sure of the extent of her invulnerability so I just gave her basic armor.
I was going to scrap the gold in favor of all silver, but the red and gold scheme just worked for me on the body armor, I drew a blank with the feet though.
Seeing as Wonder Woman is a given name I went with the eagle instead of the WW as an emblem - it just makes sense to me.
Wonder Woman (c) DC Comics