Orange
This shirt is for guests on campus. Cherubs are only allowed to talk to someone in an orange shirt if the Chairman gives them permission
 
Red
Red shirts are worn by Cherubs who are not qualified to enter training. This is usually because they are under 10 years of age. Cherub accepts children from age 6 upwards. Sometimes a younger child is admitted if they have an older brother or sister.
 
Blue
This is the trainee shirt, shown here with trainee number. No kid wants to be in a blue shirt. Basic training is the toughest 100 days of a Cherub's life.
 
Gray
This is what you earn if you make it through training and qualify as an agent.
 
 
Navy
The navy t-shirt is awarded for outstanding performance on a single mission.

 
 
Black 
The black shirt is awarded for outstanding performance over a number of missions. They are given entirely at the discretion of the Chairman. 50% of Cherubs can expect to receive one before they retire.
 
White
Most Cherub's retire at 17 or 18 years of age. They get given a white shirt when they come back to visit friends or attend a reunion.

Many CHERUB staff also wear the white shirt.