feather in (one's) cap

An accomplishment or achievement that one takes pride in. If this clinical trial is successful, it will be a real feather in her cap. I can't wait until I'm named valedictorian— it's such a feather in my cap!

Common Names:

Name	Pronounced	Usage
Yavor	-	Bulgarian
Hyakinthos	-	Greek Mythology, Ancient Greek
Alem	-	Bosnian
Richa	-	Indian, Hindi, Marathi, Malayalam, Bengali
Calisto	kah-LEE-sto (Spanish)	Portuguese, Spanish
Myrddin	-	Welsh Mythology