Redshirt Effect

The Redshirt Effect is a phenomenon affecting agents in the Star Trek continuum. In that continuum, those who wear a red shirt have a drastically increased mortality rate. This includes PPC agents with disguises that include red shirts. The Redshirt Effect tends to manifest as increased clumsiness, bad luck,

The obvious solution is not to disguise oneself as a redshirt, but this presumes one knows about the existence of the Redshirt Effect and can find a disguise which does not include a red shirt.