Lamp shades in mushroom pleat linen material will arrive with a matching trim at the top and bottom of the shade.
The color is quite close to white, but is not stark white. It has very slight yellowish or anqutie white characteristics.
The inside of this shade is a white styrene (plastic) material.
Lamp shades with mushroom pleat will have vertical pleats from the top to the bottom of the shade.
Limitations: The nature of this material does not allow for the bottom dimension of the shade to exceed a value greater than 3 times the top dimension. For example, a lampshade measuring 7" at the top and 21" at the bottom would be allowed, but the same shade with a 22" bottom will not work. This is because the 22" bottom is more than 3 times the top measurement of 7".