The rosette is a small tightly folded circle of ribbon of the Society's colors not exceeding 7/16th of an inch in diameter. It can be worn by all members, at their discretion, on the left lapel of the jacket, daily if desired, during business or social hours. It is only worn on a coat lapel, or tropical shirt collar, not on an overcoat. (see Bylaw No. 24 - Section 2 Insignia Section).

Except in France, the rosette is informal and therefore is not appropriate for formal wear. A fraternal or other organizational badge may be worn, with the rosette, but is not encouraged. The rosette should not be worn if the SAR badge is worn.