Let's make this birthday one to remember.

45 years old (Born on October 24, 1980)

Happy Birthday, Zac Posen! May your day be as dazzling and timelessly chic as the gowns you've graced us with over the years. From winning CFDA's Swarovski Perry Ellis Award for Womenswear in 2004 to dressing Hollywood royalty on countless red carpets—your designs have always been runway-ready perfection.

Here's hoping this year brings you even more success (and fewer fashion emergencies!). Keep inspiring us all by turning fabric into fantasy; after all, nobody does glamour quite like you do. Cheers to another fabulous trip around life's catwalk—you truly wear it well!