The particularity of this collar is that it is an integral part of the patronage piece of the front. Between the shirt and the jacket, the Tuxedo collar shirt have a multitude of shape, buttoned or not, rounded or pointed, with a rising collar or an open collar, this name is given solely by the fact that there has no collar added to the shirt, it is part of the shirt.
This model is not very widespread but can acquire the favors of the most original of you.
Rather relaxed it is worn without tie or bow tie, however it is very suitable for the ascote or scarves.
Other type of tuxedo collar