Collars might seem like a minor detail in your daily wear, with work shirts often looking the same to an untrained eye, but the shape of a dress shirt collar can influence overall style. Collars are much more than just the fold to hold your favorite ties. Knowing the right style of collar is a necessary sartorial skill. But don’t fret, in this detailed guide, dress shirt collar types for men, we are going to teach you 14 different collar styles, and a thorough glossary of what you need to know.