YES INFANTILE!

If you need to "show off" then it's not about the actual charity it's about you and your performative nonsense.

Go ahead and walk around like a goofball with your silly tie. If you really cared you would donate twice what you did to get the silly tie and leave it at home.

Wearing a pink tie isn't going to cure cancer. In fact that pink tie charity is the biggest scam in history.

Besides nobody knows or cares what charity you donated to when you walk around with your goofy Christmas epaulettes or tie. They just see an unprofessional person with goofy ties and epaulettes and are wondering if you're mentally well.