Frame (2) for eyeglasses having an optical face (3) and two side arms (4) joined with hinges onto the two end portions (30) of said optical face, each side arm (4) having an inner longitudinal surface (42) and an outer longitudinal surface (43), and a front end surface (44) extending transversely to the longitudinal surfaces over a front end of said side arm, said front end surface extending to face a rear end surface (31) of the relevant end portion of the optical face when the side arm is in the open position, said frame further including at least one means for receiving a decorative piece (6), wherein the or each receiving means consists of a slotted hole (45) formed in one side arm and opening only into its front end surface or of a slotted hole formed in an end portion of the optical face and opening only into its rear end surface, the said or each slotted hole being designed to form a slide channel for receiving the decorative piece.