Hosting your day in the summer months can be magical, tropical, and downright ethereal but one obstacle faced with throwing a seasonal soiree in warmer temperatures is undeniably sweat. Hot temperatures and sun-drenched events can mean melted makeup, devastated updos, and sweat-soaked gowns. To prevent some of these summer catastrophes from coming to light (and making sure to keep these factors out of your day of photos) we tapped the minds of the industry’s best to help guarantee a day that stands up to even the most extreme of weather conditions.