JeMckay - Black Mustache Party Set. Mustache Necklace with Pendant, Mustache Earnings, and Double Mustache Ring. Great Moustache Costume for Any Occasion. Retro Black Mustache Jewelry. Great for Every Mustache Need! High Quality Adjustable Mustache Necklace. Comes in a Set of 1 - Mustache Necklace with Pendant, 1 Set - Mustache Earnings, 1 - Mustache Double Ring. Look Great and are Fun for Mustache Party, Mustache Costumes, and Mustache November (Movember) Sold by Product Engine LLC. JeMckay Party Mustache Jewelry is a Product Engine Brand.