Abstract: A simulated shoulder is provided for purposes of creating a costume. The shoulder includes a platform having an upper and a lower surface, horizontally disposed support columns defining the periphery of the shoulder platform, and a head supporting structure attached to the upper surface for support of an inflatable bladder. The inflatable bladder is attached to the head supporting structure and simulates a head or supports a costume mask. An elongated support column extends downwardly from the platform. The support column is attached at one end to the platform and spaced apart a sufficient lateral distance so as to accommodate a wearer's head. There is also provided an adjustable flexible strap attached to the support columns to hold the structure to a wearer and for supporting the shoulder platform.