Adjective : unkempt hair. ,unkempt clothes; an unkempt lawn.    From Dictionary.com. 

Main Street is a half-mile long, unpainted "box - houses" fringe either end and cluster unkemptly to the west, forming the "city's" thickly populated "darky town.".    From Wordnik.com.  [Our Nervous Friends — Illustrating the Mastery of Nervousness] Reference

Her brown face was seamed with a hundred wrinkles, and her tangled, grizzled hair fell unkemptly over her shoulders.    From Wordnik.com.  [The Story Girl] Reference

Lead-singer, Katie, chirpily leads the band to the stage; herself clad in a vivid orange t-shirt portraying legendary rapper Tupac and with her mousey-brown hair unkemptly pigtailed either side of her face.    From Wordnik.com.  [The Line Of Best Fit] Reference