The Princess of Wales has long been a royal style icon, but her style has entered a new era of fabulous post-40. Prince William 's wife, now 42, turned 40 in 2022 and pulled out a look in the December which was truly unmatched. The mother of two attended The Earthshot Prize 2022 at MGM Music Hall in Boston alongside her husband where she stunned in a vibrant mint green slinky gown.
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