Look Back at the Best Photos From Pippa Middleton's Stunning Wedding

Pippa Middleton tied the knot with her longtime love, financier James Matthews, in the UK on May 20, 2017. Pippa — who wore a beautiful cap-sleeved wedding gown and new wedding band — said "I do" at St. Mark's Englefield in Berkshire. The reception was being held at Carole and Michael Middleton's home in Bucklebury in their 18-acre garden.

Kate was on hand to escort her kids, Prince George and Princess Charlotte, who served as page boy and flower girl, into the church. And despite not being Pippa's maid of honor, Kate still made sure to help her sister with her dress before the ceremony began. Prince William and Prince Harry, who brought Meghan Markle, also shared a chat before heading into the church. In honor of Pippa and James's anniversary, relive their big day ahead!