tatter (n.)

"ragged child, person dressed in old clothes," c. 1600, probably from tatter (n.), with fantastic second element, but perhaps also suggested by Tartar, with a contemporary sense of "vagabond, gypsy."

mid-14c., tatrid, "clad in slashed garments," from tatter (n.) or its Scandinavian source.

1510s, "tangled or matted" (of hair), Scottish, probably related to Old English tættec "a rag" (see tatter (n.)). Sense of "tattered, ragged, shabby" first recorded 1933.