Moira is a five-letter job title that refers to a ballerina shearer. A ballerina shearer is a person who cuts and shapes the fabric of a ballet costume to fit the dancer's body. This job requires a great deal of skill and precision, as the costume must be tailored to the dancer's exact measurements. The ballerina shearer must also have an eye for detail, as they must ensure that the costume is aesthetically pleasing and fits the dancer's movements.