Acne's light blue jeans are reminiscent of '90s dad jeans, but a whole lot easier for most guys to wear. We'll take it. 15cm Hem Distressed Jeans Saint Laurent . $750 at MR PORTER.

If you’ve got a full-length denim gown, by all means, be Britney Spears, but we’re betting there’s a better chance that a pair of light-wash blue jeans are living in your closet.