A substance that is added to a textile (uncoloured or coloured) to increase the apparent light reflectance in the visible region by the conversion of ultraviolet radiation into visible light and so...
Specified by design, size, color, and type---such as brass, melamine, or pearl, buttons are either shanked (attached by passing threads through the shank's eye) or holed (attached by passing threads...
(Sun Protection Factor) SPF measures the effectiveness of sunscreen on the body. the test for SPF is done by using a living organism or body to measure the length of time it takes for the skin to...
Dyes derived from insects or from the earth, including dyes made from plants and bark, which includes madder root, indigo, milkweed, pomegranate, Osage, cutch and cochineal. These also include...
A necktie , also simply called a tie, is a piece of material worn around the neck. The modern necktie's original name was the four-in-hand tie. It is usually a dress requirement for businessmen and...