Someone with airs and graces, but no real class is fur coat and no knickers.
Knickers in a twist
When your knickers are in a twist, you are angry and snappish over something trivial. 'Whenever he loses his car keys, he gets his knickers in a twist.'
An knickers idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with knickers, allowing users to choose the best word for their specific context.
類似の言葉の辞書、別の表現、同義語、イディオム イディオム knickers