Do somebody no favours

Pro Tip 1/3

Impression Matters

Using 'do somebody no favours' suggests someone's actions may harm their reputation or image.

Showing up late to meetings does you no favours with clients.

Pro Tip 2/3

Not Just Appearance

The phrase doesn't only relate to physical looks but also behavior or performance.

Complaining about work does you no favours with your boss.

Pro Tip 3/3

Negative Outcome

It implies that someone's actions have negative consequences, even if unintended.

Slacking off on the project does us no favours for meeting the deadline.