Note 55 — STORMS IN ENGLISH HISTORY:

'Camisas:' i. e. chemises; but at one time the word camisa was taken indifferently for shirt or chemise. And hence arose the term camisado for a night-attack, in which the assailants recognised each other in the dark by their white shirt-sleeves, sometimes further distinguished by a tight cincture of broad black riband. The last literal camisado, that I remember, was a nautical one—a cutting-out enterprise somewhere about 1807-8.