Here's One Style Trick Bianca Jagger Has Never Retired

Bianca Jagger knows the power of a classic. At today's Dior Resort outing at Blenheim Palace in England, the 71-year-old social advocate and bona fide style icon sat front row sporting a snowy ensemble of Le Smoking and delicate dress. While the look recalled the iconic suit whipped up by Yves Saint Laurent for her 1971 nuptials (the designer dressed Mick for the St.-Tropez affair, too), cream-colored moments of a similar sort have come to be synonymous with an aesthetic that's rightfully earned...