By Betony Toht
Updated Sep 07, 2011 @ 3:00 pm
Bauer Griffin; Courtesy Photo

Catherine, Duchess of Cambridge looks regal even when pushing a grocery cart. Her secret? Flawlessly fitted cropped jeans from Paige Denim. Pick up your own pair for $189 at

Want to ask us Where Can I Find…? Leave your outfit questions in the comments! Plus, look back at all of Catherine’s North American tour outfits in the gallery.