Portrait Lighting Setup poster to be helpful. It contains 24 different portrait lighting setups using a variety of lighting gear and lighting patterns. Click the image to see it up large. Also check out some of the further reading.
Don't forget about the stylish men's pocket square for their wedding suits. Fold all of the groomsmen's pocket squares the same or with different folds for an eclectic look. Step by Step of the square fold, throw, and one point fold