Darren Rovell on Twitter: "Best Jersey T-shirt at Yankee Stadium tonight. https://t.co/njYedwuFKH" / Twitter
Could George Costanza have made it in the big leagues? - MLB | NBC Sports
Enjoy 14 of the funniest custom jerseys from the 2013 season | MLB.com
Vintage New York Yankees Jersey #00 George Costanza Seinfeld Majestic Blue Men's | eBay
Talkin' Yanks on Twitter: "Who's the Talkin' Yanks Fan of the Night? George Costanza jersey or Andy Pettitte? https://t.co/AbhhZycbEp" / Twitter
George Costanza Yankees T-shirt - Etsy
Eric Stangel on Twitter: "George Costanza acting like a Bad Boy is an underrated episode of Seinfeld. Frickin hilarious. https://t.co/618KutuSvw" / Twitter
Seinfeld George Costanza 00 Yankees T-shirt - Etsy