So, just want to bring this up real quick but Ganondorf being a clone isn't exactly as stupid as it sounds. He does have the Triforce of Power which is said to actually give an incredible amount of physical power so there's that. Maybe Ganondorf is just being cocky and doesn't feel like he'll need to use his weapons and magic?
Now back to alternative costumes, since we're still discussing Zelda I thought about one for Zelda that isn't her OoT self. But what about if she was wearing her robes from when she is first seen in TP? I think that's pretty memorable and it would be a cool take on Zelda.
Yoshi could get some extra colors, although this was probably already mentioned before.
And finally let's talk about Sonic. Screw Knux, Shadow, and everyone else who people want as a costume. Let's bring back some Sonic Rivals in this.
Minus the smiles of course.