"Wardrobe Wizards"
I wouldn't say these double your wardrobe space, but they do make a bit more space: in the space where I had about 40 shirts, I can now fit 55-60, so still useful. To make them truly wonderful, the length of the strap could be made adjustable. I don't have a full length wardrobe, as it is split in two, so I had to shorten the straps.
support_agent A note from the team
Your suggestion is appreciated. We'll pass it on to our buying team for you. Thankyou.