MidNight Fiend Costume Wig - Black. Scare others with this midnight costume wig with your midnight fiend costume. This costume accessory is very versatile and goes great with any scary costume. Make your costume character more realistic and scarier with this crazy costume wig. Pair this amazing adult costume wig with any rock n roll costume,mayhem mansion costume, or any scary costume! Great compliment with the MidNight Fiend Costume!