Navy Flannel, Modern Fit, Notch Lapel, Side Vents Sport Jacket.
Modern Fit falls between the other two: it’s not too boxy, but it has more room than a Slim Fit. Modern Fit is a great choice for guys who want something a little more fashion-forward than Classic Fit, but are not sure they can pull off Slim Fit.
The Notch Lapel looks good at work, in meetings, and for job interviews, but isn’t too stuffy for a date night or other social event. If you are not sure about what lapel to choose, stick with Notch.
Side Vents let you put your hands in your pants pockets without the jacket bunching up and allow the jacket to lie smoothly in the back when seated. Side Vents can also make a jacket appear slimmer.