Lauders, Bidens, and florals galore! 

It was quite the society affair this weekend when Alexandra Tritsch said "I do" to her partner Josh Zelman at the Four Seasons in Palm Beach. And it's no wonder why: Alexandra is the daughter of high-profile architect Lori Kanter Tritsch, whose longtime partner happens to be none other than Estée Lauder billionaire, William P. Lauder. Needless to say, it seems no expense was spared for the glamorous nuptials. 

The bride, herself a Global Marketing Manager at beauty brand Origins, wore Oscar de la Renta to walk down the aisle, which was accented by a stunning floral array by Lewis Miller Design. Among her chic coterie of bridesmaids? BFF Naomi Biden (yes, that would be the President's granddaughter), along with William Lauder's It Girl heiress daughter, Danielle.

Click through for a peek inside!

[Photo via @naomibiden]