When Jennifer Aniston picked up her best actress trophy at the SAG Awards last night, fans couldn’t help but notice her striking style choice. In a white satin bias cut gown from Christian Dior, Aniston brought a regal air to the proceedings—but perhaps the most exciting element of her look was its age. First shown on the runway during John Galliano’s Spring/Summer 1999 collection.

Aniston may be modest about her collection, but over the years, she’s displayed a stellar lineup of retro pieces. Unlike vintage aficionados Winona Ryder and Chloë Sevigny, who are well-known for their love of thrifting, Aniston has been a stealth appreciator. Her affinity for minimal, timeless styles means that even her moments of old school appreciation blend seamlessly into an overarching aesthetic.

As one of the most consistent style stars in Hollywood, Aniston knows precisely what she likes; beach waves courtesy of Chris McMillan, unfussy ensembles, and a bit of beautiful vintage. Together with longtime stylists Clare and Nina Hallworth, she’s been able to infuse her wardrobe with fashion that reflects her love of great design.