The lamp shade is 16 inches across the bottom and 11 inches long. Total size with base and lamp is 26 inches.
Iridescent white with blue green open ribbons. The white has a green / pink shades in it. The ribbons are blue / green/ slight pink. There are glass nuggets to add another dimension on the bottom of the shade.
With the iridescent white for the main portion of the shade and the open ribbons, this lamp gives off alot of light.