Outside shower/bath why do I need an outdoor shower/bath? Because I have a metal smithing/garage/art studio and an outdoor garden which I like to keep my house clean when coming to & from these spots, so a shower would be nice, plus I have the space.
For a modern take a on the traditional canopy bed, try bed curtains. Instead of being mounted on a canopy bed, these curtains look great hung from the ceiling. You can use a combination of standard curtain rods mounted on the ceiling to create this