Kirito's coat from SAO, though it isn't that crazy.
Or something with a cape/cloak wide enough to wrap myself around in, kind of like Rubicante's cloak (though not that pattern)
If we're looking for something considerably less mundane, then this:
Or something with a cape/cloak wide enough to wrap myself around in, kind of like Rubicante's cloak (though not that pattern)
If we're looking for something considerably less mundane, then this: