Blasty from the past': Calgary Flames release reverse retro jersey for 2021 season | CTV News
Calgary Flames 2021 - The (unofficial) NHL Uniform Database
Q&A: Flames director of marketing on the return of the retro jerseys
Calgary Flames release new Adidas retro jersey | CTV News
Calgary Flames on X: "Thanks to you, over the last month we have set TWO new jersey auction records: our Indigenous Celebration and Pride warm-up jerseys are our most successful jersey auctions