The job of a costume technician is to construct and pattern the costumes for the play or performance. Easter costumes are associated with the Easter Bunny or other animal costumes. A onesie (/ˈwʌnzi/) is a type of a loose-fitting casual jumpsuit for adults made of knit cotton (as used in sweatshirts), fleece, zelda costume or chenille. As they have done so, the increased competition has made use of some unusual tactics in order to attract customers.