Celebrate the victory of your ancestors with the best Cinco de Mayo decorations and costumes from Spirit Halloween! After the Mexican army defeated France in 1862, the fifth of May has been celebrated as a celebration of Mexican culture and heritage. Pick up a colorful ensemble, dance to the mariachi music, eat the foods of your culture, and party it up with your friends and family! We even have sugar skull costumes, masks, and plates so you can bring one of the traditional celebratory figures from Dia de los Muertos to this celebration. If you need some Cinco de Mayo party ideas, you can have a themed party for all your friends to dress as señors and señoritas.