Product Placement Blog ➞ Clothing & OutfitsRalph Lauren Jacket For Men Worn by Jason Alexander as George Costanza in Seinfeld Season 8 Episode 21 “The Muffin Tops” (1997)December 12, 2019 Sergey TV Show Hi! On Thursday, December 12, I analyzed a TV Show and product placement was spotted: Ralph Lauren Jacket For Men Worn by Jason Alexander as George Costanza in Seinfeld Season 8 Episode 21 “The Muffin Tops” (1997).Here are 3 image(s) below: