That said, we can't reduce the amount of cloth any further...
We can do it if we try!
I give you, the Aoshidan Cool Biz form!!
Isn't that just a swim-suit!?
Aah!
Comm-ander El!?
Cool Aoshidan
This was just a passing fancy...
~A certain sweltering day~
Cool Biz was a Japanese campaign started in 2005 to promote the reduction of electricity by limiting the consumption of A/C.
Wikipedia:Cool Biz campaign