![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://i.ytimg.com/vi/egSmlCGKJKg/maxresdefault.jpg)
Buck Showalter on Seinfeld cameo, cotton uniforms - Sports Illustrated
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://preview.redd.it/96k2nk5873871.jpg?width=640&crop=smart&auto=webp&s=7f9cd2f51bbdb9f58ac4fe2b9b9a10f98d7e3426)
Groucho Marx reads to the cast of “Welcome Back, Kotter,” ca. 1975
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://i.redd.it/8f2bm3wl63871.jpg)
Groucho Marx reads to the cast of “Welcome Back, Kotter,” ca. 1975
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://library.sportingnews.com/styles/twitter_card_120x120/s3/2021-08/bernie-jeter-george-costanza-seinfeld-ftr-castle-rockjpg_1jcxsbfdzj7zo1frkirvh2xf1x.jpg?itok=dLg4xGE9)
The 17 best baseball moments on 'Seinfeld
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://img.mlbstatic.com/mlb-images/image/upload/t_16x9/t_w640/mlb/z3nofugd55lxj5csnh9p)
Buck Showalter had no idea 'Seinfeld' was popular when he made his
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://preview.redd.it/1c1nz0jm63871.jpg?width=640&crop=smart&auto=webp&s=8918ca4a39c80f7d7c6f46cadcbafec54a48bb3f)
Groucho Marx reads to the cast of “Welcome Back, Kotter,” ca. 1975
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://i.redd.it/4w65midkzu171.jpg)
OTD 15 years ago, Red Bull boss Christian Horner jumped into RB
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://media.gettyimages.com/id/138425043/es/foto/seinfeld-the-chaperone-episode-1-pictured-buck-showalter-jason-alexander-as-george-costanza.jpg?s=612x612&w=gi&k=20&c=KZqbvVNf3yV9KMs9N73NwPQvr73slZe-1uolr40xOlE=)
63 fotos e imágenes de Us Yankees Seinfeld - Getty Images
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://external-preview.redd.it/szf3Lnt86Pe-_TNLHFIlHDgooMhcq2Dqs61xM4VKw2g.jpg?auto=webp&s=f59e47fc3a07dd6c479b6a735121509e50d50aa4)
BSmile] Great Moment In Baseball Uniform History: George Costanza
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://pbs.twimg.com/ext_tw_video_thumb/1220150839806976001/pu/img/s-3TVkWY2nue-KRN.jpg:large)
Baseball by BSmile on X: Great Moment In Baseball Uniform History
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://images2.minutemediacdn.com/image/upload/c_fill,w_1440,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/947fada2ec02ed059ab76db20d185099097aba5dd18916bea8c6953f0d8f911f.jpg)
Buck Showalter says Seinfeld cameo cost him money
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://baseballhall.org/sites/default/files/styles/story_popup_thumb_540/public/Steinbrenner%20George%208686.90%20NBL_1.jpg.jpeg?itok=75_iHKgz)
PopUps: By George, 'Seinfeld' still resonates with baseball fans
![BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball](https://i.redd.it/yyanqy2kzu171.jpg)
OTD 15 years ago, Red Bull boss Christian Horner jumped into RB