By Kelsey Glein
Jun 30, 2014 @ 5:48 am
Neil P. Mockford/GC Images, Mark Cuthbert/UK Press via Getty Images, PacificCoastNews

Who could forget in 2011, when Pippa Middleton first stepped into the style spotlight at the Royal Wedding? With millions watching her follow sister Kate Middleton down the aisle at Westminster Abbey, Pippa stood out in her now infamous Alexander McQueen bridesmaid dress, which flaunted her best assets and became the talk of the fashion world. Aside from her ever-polished sister Kate, Pippa has earned her own following. Donning a slew of designer pieces—from Carolina Herrera to Stella McCartney—she has proven her own sartorial prowess.

The party-planner, author, cyclist and bridesmaid-dress-wearer has quite the style history, from dazzling looks at formal events to casual on-the-go ensembles. To celebrate Pippa's first-ever television interview with Matt Lauer on the Today show this morning, we're taking a look back at her most stylish moments ever.

See 192 of Pippa Middleton's most memorable looks in our gallery now!