Hehe, if I were getting married I'd be springing far more for a suit .
Alright, here's a quick pic. It's not the greatest in terms of representing color *suit is navy with light blue and dark blue pinstripes.
I found a slightly dotted lightblue/steel color slim tie in my closet. The pocket square is light blue and I think it will definitely have to change but quick thoughts?
I was worried that pinstripes would be too "business" for a wedding, but from the picture I can't even detect them. A white PS will definitely make a difference and work with everything else to give you a clean, slick look. And the spread collar and Full Windsor helps add a degree of formality...though I would add French cuffs.