The process of buying a suit is not an easy one. It looks straightforward enough, but there are multiple factors to consider – starting with the type. If you are like most guys, then you probably started out with the single-breasted kind before moving onto the double-breasted. If you are a Jon Hamm level-pro, then chances are that you have mastered the art of working the three-button one into your workwear mix as well. But a fourth kind is now making waves in the menswear universe. We’re talking about the one-and-a-half-breasted jacket.