Whether you’re dressing for a big meeting, brunch with friends, or just trying to make a basic jeans-and-tee combo look intentional, a blazer instantly pulls an outfit together without trying too hard ...

A blazer with jeans combination can create a smart-casual ... This is a great blazer to wear to work with a dress shirt or camisole underneath. A single-breast black blazer is a wardrobe essential ...

Combining the jacket with high-waisted cotton shorts would be Conroy's go-to for an off-duty, laid-back combination, while Flores would style the piece with a vintage graphic T-shirt and jeans.