Fashion trend reports from September 12, 2026 feature Christie Brinkley. The 72-year-old model appears in stories covering concert and dress styles. One report from People.com has her pairing bootcut denim with suede accessories for a concert outfit. Another story from Yahoo and AOL.com spotlights her luxury designer dress. The report's description labels the dress as luxe. It also points to a $40 maxi dress that reportedly matches the style. These items appear in the newest trend roundup.