Sixth-Annual Veuve Clicquot Polo Classic, Los Angeles - Red Carpet

Lauren Conrad stunned at a friend's wedding just six weeks after welcoming her first child with husband William Tell on July 5. 

The fashion designer was photographed at pal Cassandra Herschenfeld’s wedding in Ojai, California, on Saturday. (Click here to see the pic.)

According to event planner Mindy Weiss’ Instagram, the former MTV star wore a beige Paper Crown bridesmaids dress that featured a thigh-high slit. Conrad’s BFF and Laguna Beach costar Lo Bosworth was also in the wedding party.

Click here to see the photos.