Full dress trousers

—( army ) for general officers, of dark blue cloth with 2 stripes of gold wire lace mounted on velvet, of the color of coat collar, along outer seams; for chief of engineers, the interval between the stripes of scarlet velvet; for officers of staff corps and departments (except engineers) 1 stripe of gold lace; for officers of engineer corps, stripes of scarlet cloth with white piping; for officers of cavalry, artillery and infantry, of sky-blue cloth with 1½ in. stripes, welted at the edges, of the colors of the facings of their respective corps or arms, except that for infantry the stripes are white; for chaplains, of plain black or dark blue cloth, without stripe, welt or cord.