I am 8-Bit headgear: it's always in season
We know, Halloween is so last month, but with a costume like this... who cares? Dan Liuzzi's "I am 8-Bit" headgear was crafted from insulation foam, joint compound, a cardboard box, glue, some gesso spray and acrylic paint. Even Dan himself calls the project "pretty amateur stuff," noting that it took him around two to three weeks to complete. You've got a bright future in that face, Dan -- we can just feel it.
P.S. - Hit the source link for even more pictorial goodness.