S17 prom is tomorrow and I am totally winging it lol

His tux is ordered ( pick it up tonight) corsage is ordered for his gf. He is my oldest so this is a first for me, and I grew up in the U.K and we didn't have proms...so basically I'm trying to think of anything I've missed...HELP.

I want this to be great for him. Makes me so angry that H is too wrapped up in his own pathetic little life to give a sh!t. Suggestions welcome smile

M 41 H 43
M 22
S 18 S 14 D 11
Affair discovered 1/12
He filed 2/12
OW#2 7/12 she lives next door.
D pending