sack·cloth /ˈsæ(k)ˌklɔθ/
 制袋用粗麻布,粗布衣,麻衣


 Sack·cloth n. Linen or cotton cloth such as sacks are made of; coarse cloth; anciently, a cloth or garment worn in mourning, distress, mortification, or penitence.
    Gird you with sackcloth, and mourn before Abner.   --2 Sam. iii. 31.
    Thus with sackcloth I invest my woe.   --Sandys.

 ◄ ►


 sackcloth
      n 1: a garment made of coarse sacking; formerly worn as an
           indication of remorse
      2: a coarse cloth resembling sacking


 Sackcloth
    cloth made of black goats' hair, coarse, rough, and thick, used
    for sacks, and also worn by mourners (Gen. 37:34; 42:25; 2 Sam.
    3:31; Esther 4:1, 2; Ps. 30:11, etc.), and as a sign of
    repentance (Matt. 11:21). It was put upon animals by the people
    of Nineveh (Jonah 3:8).