The invention discloses a composite black stripe fiber fabric. The fabric is composed of, by weight, 11 parts to 16 parts of black stripes, 10 parts to 14 parts of empty stripes, 7 parts to 11 parts of polyester peach skin, 5 parts to 13 parts of peach twill, 6 parts to 12 parts of cellulose ester fibers, 4 parts to 10 parts of diacetate fibers, 3 parts to 13 parts of triacetate fibers, 8 parts to 15 parts of casein fibers and 2 parts to 9 parts of polyvinyl acetal fibers. The composite black stripe fiber fabric is good in tailoring effect and strong in morphological stability, has the natural fold resistance and the easy care property, and is more convenient to wear and more natural.