Long sleeves are obviously appropriate for wearing during the day in the winter, but many women actually prefer long sleeves, or at least three-quarter sleeves, anytime, including for night. The main advantage when wearing long sleeves is that you don't have to worry about flabby upper arms, veins, or any other issue that women may be worried about. Since many evening tops are sleeveless, it can sometimes be a real challenge to find a suitable long sleeve top for evening.