Wearing a double-breasted suit is an easy way to up the ante on your run-of-the-mill tailoring, a way to add a little sartorial flair to the tried-and-true, albeit quotidian suit. It's a regal move ...

From fashion week to the summer film festivals, there have been plenty of opportunities for men to show their style lately, meaning double-breasted suits have been everywhere. A DB suit is just about ...