Suit or slacks/shirt/tie

[CobraBob]

If you own a suit, wear it and take of the jacket it it's too hot. If you don't own a suit, I wouldn't buy one just for the wedding. A dressy shirt with tie and a nice pair of slacks is fine. Oh, and you can also wear a sports jacket. Main thing is to look neat and coordinated. Don't forget a nice pair of (polished) shoes.

I hope you have a nice time at the wedding.

 

[F1reStart3r]

Do I need to get Billy Gibbons in here to explain it to you..

 

[jbs$]

When invited to an event, dress properly for the event. You are a guest, act like one.

 

[assasyn]

Linen suit.

 

[blackfang]

Suit like many have said.

 

[94_Vert]

Dress as a priest and chase the altar boys around, you'll fit right in. Oh snap

 

[PLTechy]

I always wear a suit to weddings. Nothing says you can't take the coat off if it gets too hot.

 

[Rct851]

Suit. Let the children be underdressed. As someone said before you are a guest at a big day for the couple. Show up dressed appropriately then ditch the jacket, you won't be the only one.

With that said, I feel your pain in this choice. I sweat like a fat man and can bleed through shirts no problem.