形容詞 double-breasted:

1. (of clothing) fastened by lapping one edge of the front well over the other usually with a double row of buttons

dou.ble-breast.ed

adj.（形容詞）
Fastened by lapping one edge of the front of a garment well over the other and usually having a double row of buttons with a single row of buttonholes. Used especially of a coat or jacket.
雙排扣的：衣服前片邊緣搭在另一邊上固定的，通常有雙排鈕扣和單排扣眼。尤指夾克或大衣
Having a double-breasted coat:
有雙排扣的外套：
例句：
a double-breasted suit.
一套雙排扣服裝