Let's make this birthday one to remember.

91 years old (Born on September 10, 1933)

Happy Birthday, Karl Lagerfeld! From your unforgettable debut in Paris back in July 1958 to becoming fashion's most iconic figure, you've always been ahead of the curve—often setting it yourself. Your timeless designs and sharp wit have kept us stylishly entertained for decades.

Whether it's reinventing Chanel or making sunglasses indoors eternally chic, you never fail to impress. Here's hoping this birthday is as fabulous as your legendary runway shows—and may your impeccable style continue inspiring generations (and intimidating wardrobes) forevermore. Cheers to another year of being effortlessly cool; after all these years, you're still très magnifique!