What is this suit?

I’m rewatching random episodes and it looks like they photoshopped a different character of Misha’s in case I don’t remember Cas ever wearing a striped navy blue suit. Am I forgetting that he did one time or is it a fluke?

I’m rewatching random episodes and it looks like they photoshopped a different character of Misha’s in case I don’t remember Cas ever wearing a striped navy blue suit. Am I forgetting that he did one time or is it a fluke?