This casual pairing of a black wool blazer and navy jeans is very easy to put together without a second thought, helping you look amazing and prepared for anything without spending a ton of time searching through your closet. In the footwear department, go for something on the dressier end of the spectrum by rocking a pair of loafers. So if you're looking for an outfit that's seriously stylish but also feels entirely spring-ready, you found it.