If you don’t already have a denim shirt, why not? I got mine about 4-5 years ago and it’s still going strong. I’ve added another one to my closet and still feel like I could add one more.
Maybe you still struggle with the denim on denim outfit (a friend told me the other day that it reminds her too much of Jay Leno! ha!), I dare you to try it. Just once. Try a lighter denim with dark jeans a la Sydney. You might just change your mind. And you might just find that it’ll be your new go-to.