Summer Wedding - what shirt/tie/pants/shoes combo to wear

[promiscuousbone]

New to posting, but have been lurking around for a while. Attending a wedding in warm weather and recently picked up a very light (almost looks khaki from far), striped grey blazer to wear. I'm stuck as to what pants to wear though. Thinking of going white shirt, knit tie, and walnut shoes/belt. Would a navy be appropriate? light blue? Any and all help would be great. Thanks

 

[mdtalleyrand]

Personally, I think you need a suit for a wedding. A sport coat seems too casual. Just my opinon.

 

[RDiaz]

A sport coat is too casual if the wedding is formal. If it's not (like 90% of all weddings, where you will see everything from suits to jeans and tee) then you'll be fine. Ask other guests.

Now for pants, as long as there's enough contrast and colors don't clash (which is kinda hard if the blazer is grey and the shirt is white) I think you should be able to wear pretty much anything...