A roller blind arrangement, in particular for a vehicle, with a roller blind web. The roller blind web can be wound up at least at one end by a winding device to form a roller blind winding having a geometrical center axis. The roller blind web can be unwound in an unwinding direction. The winding device has a guide element arranged with respect to the geometrical center axis of the roller blind winding in a direction essentially opposite to the unwinding direction and is designed to limit a movement of the roller blind winding in the direction opposite to the unwinding direction. The invention also relates to a roof arrangement with a roof opening, a roof opening frame that bounds the roof opening, and a roller blind arrangement. The roller blind arrangement is arranged in the roof opening and is mechanically coupled to the roof opening frame.