noun, noun or participle which takes 'suru'
dressing down; dressing casually
Refers to wearing more casual clothes than usual, often in a context where formal attire might be expected. Antonym: ドレスアップ.
Antonyms: ドレスアップ
今日はドレスダウンしてジーンズで出社した。
Today I dressed down and went to work in jeans.
パーティーはドレスダウンがテーマだった
The party had a dress-down theme.