A Cumberbun
A wide sash worn around the waist normally with a tuxedo is called a "Cummerbund" sometimes spelt with a "K"
A sash drapes over the right shoulder. A sash will come together at the left side of the waist. A sash is usually around six inches wide. A sash can be any color and have any design.
Inro
kimono (outer layer), naga juban (under kimono layer), obi (the sash around the waist).
a sash is either something you can wear around your waist or shoulder, or it can be sort of a window pane. that is a couple definitions for a sash.
A broad Japanese sash, usually with a bow in the back and worn with a kimona, is called an obi.
The upright of a sash window is called a stile. There is a diagram showing this and the other names of parts of a sash window at `Windows - Window Sash' http://www.inquirewithin.biz/windows/window_sash.htm.
Obi for women...broad sash Obi for Men...narrow sash
Twice around the waist and hanging down the outside left leg
A cummerbund is a broad waist sash, often worn as an article of formal dress, such as a tuxedo or dinner jacket.
The sash a Geisha wears around her middle is called an Obi.