1.〈美俚〉盛装,夜礼服
1.somebody's best clothes, reserved for special occasions
1.The lovely little girl wore glad rags on her birthday.
那个可爱的小姑娘过生日那天穿上了漂亮的衣服。
2.He wore his glad rags for the party.
他穿上他最好的衣服去参加宴会。
3.Put your glad rags on and join me hon',
亲爱的,穿上你的晚礼服来加入我们吧
4.Let's put on our glad rags for this,
意思是让我们穿上最漂亮的衣服赴宴,而习惯用语