Cocktail attire is the baseline - feel free to be dressier.



From theknot.com: "Cocktail wedding attire is slightly less formal than black-tie and black-tie optional; tuxes and floor-length gowns are not required. (However, you can always opt for long dresses or formal jackets if you'd like.) When you're choosing what to wear to a cocktail wedding, a suit and tie with a crisp black or white shirt with dress pants is a no-fail choice. You can also wear a short formal dress or an elegant jumpsuit with jewelry."

To honor Rob's British roots, you are welcome to wear a fascinator for the event!



From brides.com: "A fascinator is a headpiece that is often worn by women at weddings and other events in the U.K. It's an alternative to a hat and usually consists of a large decorative design attached to a band or clip."

The ceremony, cocktail hour, and reception will all take place outdoors. The high on May 14th is historically around 70 degrees fahrenheit (about 21 celsius) in Los Angeles, and cooler in the evening (60 degrees fahrenheit, 15 celsius).