Muchipfeko chekare cheunifomu yechikoro inonamira yepolyester muUnited States, jira rinosarudzwa zvakanyanya ijira rekumonera rinonamira repolyester. Jira iri rakagadzirwa nefiber yepolyester (polyester) uye fiber yeviscose (namira) uye rine zvinhu zvakawanda zvakanaka. Tinoda kukuzivisai nezvemachira aya e65 polyester 35 rayon ayo ave achikumbirwa nguva dzose nevatengi vedu vekuAmerica vanoremekedzwa. Machira aya akagadzirirwa chinangwa chekugadzira yunifomu yechikoro, nokudaro zvichiita kuti vadzidzi vezvikoro zvemunharaunda vawane yunifomu isina musono.