Meaning of double-breasted

dou'ble-breast•ed

Pronunciation: (dub'ul bres'tid), [key]
— adj.
  1. (of a coat, jacket, etc.) overlapping sufficiently in front to allow for two rows of buttons.
  2. (of a suit) having a coat or jacket that so overlaps. Cf.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.