Indigo white

a white crystalline powder obtained by reduction from indigo blue, and by oxidation easily changed back to it; - called also indigogen.

See also: Indigo

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
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Left to right: Limited collection embroidered top pounds 10 (available June), yellow sunglasses pounds 4, white sunglasses, pounds 6, green T-shirt from pounds 8, (part of set), straw hat pounds 8, white vest from pounds 5 part of set, Autograph blue shirt from pounds 10, Indigo white hooded top from pounds 9, beaded bracelets pounds 4, yellow polo top pounds 8 (part of set), white T-shirt from pounds 3 (part of set)