A restraint apparatus for a vehicle seat includes a seat back for supporting an occupant. The seat back defines a generally vertical axis and a generally horizontal axis. The apparatus further includes a guide for directing a restraint which is adapted to pass over a shoulder of an occupant of the seat. The guide is movably mounted relative to the seat back such that the guide is movable to alter the distance from the shoulder of the occupant relative to both of the vertical and horizontal axes, thereby adjusting the position of the restraint relative to the shoulder of a seat occupant.