Listly by 13bandidos
Men's shirt collars nowadays are shorter, narrower and more spread, allowing for the tie to go out after work, so they also can play at a less formal arena.
Designed to properly frame the face, accentuating the strengths while downgaming anything out of proportion, today is possible to play with different collar types, choosing the most flattening one.
Source: https://www.bandidos2measure.com/blog/en/best-shirt-collar-for-your-face-shape/
This is the widest of spread collar, very popular en Europe. It's meant to be worn with a wide knot tie. It doesn't required a tie, so it's perfect for the office when you're planning to go out afterwards.
It's the most traditional, and it has fallen out of favor recently because you can't wear it without a tie, so it's not a versatil option. This collar is perfect for the small knot ties. Visually it has a slimming effect, which is a good effect on rounder faces.
The roots of this collar are sporty and casual. Generally worn without a tie, at least in Europe, although is USA is pretty common with suits. This collar was initially designed for the Ivy Leage polo players, who wanted to keep their shirt collars out of their faces while playing.
This collar was forwarded by an English boarding school that wanted to be able to differentiate its students from all the other schools. A little out of fashion, recently it has enjoyed a new revival due to the series "Mad Men".
This collar is designed specifically for the tuxedo shirt. In this case the collar tips sit flat, resembling wings. It should be worn only to black tie events, weddings and very formal occasions.
Perfect with a full or half Windsor knot or even without a tie, this collar is maybe the easiest to use, as it can accomodate large and small tie-knots with ease, and also looks great unbuttoned. It flatters everyone because it's perfectly balanced.