Ask the MB: Shirt Collars and V-Neck Sweaters
--Chevy
A: Chevy, it's going to depend on the cut of the v-neck and the shape of the shirt collar, but this is one of those times when you should submit to your shirt's free will. Don't force artful dishevelment. If the collar is meant to stay in, it will stay in. If it's meant to be out, it will come out. 9 times out of 10, however, daily activities like hailing a cab or hailing a bartender will push your collar out.