As of late, it seems you can’t scroll through social media without stumbling upon a TikTok or Twitter thread with a heady dose of nostalgia. We’ve seen collective sentimentality reflected through sartorial choices (e.g., the return of Y2K-inspired trends and the alt-girl aesthetic), and on a larger scale, we’ve seen more fashion houses pull inspiration from their archives. We can see the influence nostalgia has had most prominently in trends, but if we’re being honest, there’s always been one particular fashion-industry expert who can make us feel wistful: Rachel Zoe.