Deluxe Mardi Gras Mask Costume Party Masquerade Mask With Feathers Plastic + Feather One size fits most adults. Winters Eve Mardi Gras eye mask makes a great costume accessory. Deluxe half mask is richly accented with colorful feathers. Come with an elastic strap or black satin ribbon ties for easy wear. Perfect for HalloweenChristmas carnivals,masquerade, mardi gras, party ball prom , costume cosplay party ,fashion shows , wedding,mask events ,night club and so on.