Signature drinks are the ultimate way to personalize your bar. This is one more opportunity to tie your colors into the wedding, while being cost effective. Instead of having a top shelf open bar, serve beer & wine, your signature drink. Just pick one or two (his & hers) of your favorite cocktail, and give it a fun name. Use this as an excuse to make another attraction for your guests to enjoy. If Margaritas are your thing, have a margarita bar and play off the garnishes, you could even make a sculpture out of limes for usable decor :)
The possibilities are endless. I'm tickled pink with signature drinks!