飲衫 [饮－]

Jyutping jam2 saam1
Pinyin yǐn shān

Definitions (CC-CANTO)
  1. (wedding) banquet outfit/favourite outfit / clothes (spoken)
Definitions (粵典–words.hk)
  1. 名詞、舊式
    去​飲​或者​出席​其他​特別場​合​嘅​時​候​，​最​隆重​高貴​、​最見​得​人​嘅​一套​衫​（​量​詞​：​件​／​套​）
    the most formal or presentable suit for special occasions, say banquets
    • 第一次見親家，梗係要着返件飲衫啦。
      第一次见亲家，梗系要着返件饮衫啦。
      dai6 jat1 ci3 gin3 can3 gaa1, gang2 hai6 jiu3 zoek3 faan1 gin6 jam2 saam1 laa1.
      I'm going to meet our in-laws for the first time! I certainly have to put on my best clothes for the occasion.
Definitions (Kaifangcidian)
  1. 禮服 – 礼服
  2. 漂亮衣服
Examples (粵典–words.hk)
  1. Cantonese
    第一次见亲家，梗系要着返件饮衫啦。
    第一次見親家，梗係要着返件飲衫啦。
    dai6 jat1 ci3 gin3 can3 gaa1, gang2 hai6 jiu3 zoek3 faan1 gin6 jam2 saam1 laa1.
    • I'm going to meet our in-laws for the first time! I certainly have to put on my best clothes for the occasion.