A one-piece slip-on accessory hanger includes an engaging and support portion, an extension portion, and an end portion, all of which are formed of a single length of an elongated rod member. The accessory hanger is formed by including a plurality of spaced bends, with each bend formed at a predetermined bend location, with a predetermined bend angle, and in a predetermined bend direction. The accessory hanger is specifically structured for being slipped over and securely engaging an upper portion of a support structure such as a PVC fence, without the need for any fastening devices. This abstract is provided to comply with rules requiring an abstract, and is submitted with the intention that it will not be used to interpret or limit the scope and meaning of the claims.