to spend a lot of time in preparation, especially in dressing-up or making one look good
Definitions (粵典–words.hk)
形容詞
過份着緊自己外貌、打扮 giving obsessive care to one's own appearance or outfit
佢好姿整架，每次出街之前都要打扮一個鐘頭。
佢好姿整架，每次出街之前都要打扮一个钟头。
keoi5 hou2 zi1 zing2 gaa3, mui5 ci3 ceot1 gaai1 zi1 cin4 dou1 jiu3 daa2 baan6 jat1 go3 zung1 tau4. She's obsessed with her appearance. For every time she goes out she spends an hour dressing.