分不相応
Meanings
1
beyond one's means; inappropriate to one's station
Describes something that exceeds what is suitable for one's social standing, income, or ability. Often used with な to modify nouns, or as 分不相応に. The synonym 身分不相応 is more explicitly about social status.
See also: 身分不相応
He ended up buying a luxury car that was beyond his means.
It's better not to have ambitions that are beyond your station.