From Cinco de Mayo to Taco Tuesday! Meet Bentley, a 16-week-old Toy poodle who left home to join a Mariachi Band! This costume is a traditional multicolored poncho with a black and gold sombrero headpiece for an authentic and adorable outfit. The sombrero comes with an elastic under-chin strap for a comfortable fit. The background is a banner of mustaches that was purchased from a craft store and the guitar is actually a Christmas ornament turned prop. Approximate cost of the entire costume including props is $20.