她的衣服颜色太鲜艳了，看起来俗气又刺眼。

Her dress was so garish with its bright colors that it looked tacky and hurt my eyes.

garish 是形容词，意思是"过分鲜艳的、俗艳的"，通常带有贬义，形容颜色过于刺眼或装饰过于花哨而显得品位低下。这个词常用来批评那些试图引人注目但效果适得其反的装扮或设计。