feather in

The other theory is he started, when he got into office, the resentencing unit, and a big feather in his cap is that there have been 300 resentencings and only four people who have reoffended.

“And that’s a feather in your cap.”

I'm a very big fan of the show, so when I got that call to come and play, it was just like getting to play with Jonathan Nolan, another feather in my cap, if you will.

"If he was super-confident, he could get through this semi without going anywhere near the front until about 500m to go. I think that's a feather in the cap for Josh."

The multilateral exchange of 24 prisoners with Russia – the largest such swap since the Cold War – represents a significant feather in the cap of a man who abandoned his re-election bid less than two weeks ago.