Going into the 2025-2026 football season as a newly minted NFL wife, Hailee Steinfeld already has her game day style on point. "On game days, I usually keep it to jeans, a T-shirt and a hat. That's my go-to formula," Steinfeld, 28, wrote in the Friday, September 5, issue of her "Beau Society" newsletter. "However, I have a lot of fun leaning into my vintage collection (which has turned into a real treasure trove in our basement), finding special pieces to pull out for the pure celebration that is a Sunday at Highmark Stadium.