I think it would depend on where your wedding will be located, what time of day and year you are getting married. For example, I thought I was going to be really hot at my wedding, since I got married in June. However, Cabo has a nice breeze so I was able to kpet pretty cool the entire wedding, in fact at night it was a little chilly. Of course with all that said, I think a little sweat isn't bad, for the dress of your dreams. :-) Just be sure to drink lots of water.