Should people with narrow faces avoid two-button suits because of the longer V opening in front? I ask because I read point collars work against a narrow face, wouldn't the 2 button suit do the same, or is that irrevelant? BTW - I'm 5'10 36R 32W, the sales rep says a 2 button is best for my build because it shows a nice hourglass figure. Is he right or just saying that because he didn't have any 3 buttons? I can find advice for tall people and short people, but none for average height.