Fairy lights. This would look cool against the wall maybe in the corners of a room.
Create the illusion of a four poster bed along with some privacy with this clever room within a room idea (which would work really well in a studio apartment). The drapes are attached to a recessed hospital track and simply are gathered in the four corners when not in use. a good DIY alternative to getting this look would be to use the IKEA KVARTAL system or curtain rods! by louellaa