Hairstyle is one of the main attractions of a man. In a special occasion such as a wedding hairstyles can make a vast difference and it defines who you are thus you must realize that when you are ready to tie the knot, you must spend quite some time and money into changing your hairstyle to a better looking one. It does not matter if it is a long hairstyle, or short one, you can look good in both.
Just make sure that you do not overdo it because it may make you look overdressed. Looking good does not always require a lot of money.