For those with short hair, here is an idea for a formal edge.
This almost resembles a Hollywood glamor look for a 1940s male but this 'do is very feminine and sexy with slicked back sides and one large curl on the top front with a delicate strand of beads placed there.
Here is another view:
There is a deep side part on both sides to allow the top strands to be formed into the shape. Strong hold styling gel is needed here.
This woman is actually a bride but this style would be a smash hit for any formal occasion.