Cotton Airweave Field JacketMade in London, with cotton airweave from a mill in Lancashire, horn buttons from the West Midlands, and leather lacing from a leather tannery in Derbyshire. The jacket fits true to size, but for a slim fit, consider going down a size. The field jacket is mostly cotton, yes, but several aspects are not. The leather drawstring, for example, and the horn buttons. Thus it is best to wash it only by hand, in lukewarm water, and to avoid the washing