As seen in Ghostubster II, Peter Venkman (Bill Murray) to baby Oscar. When Peter Venkman has to change baby Oscar into something to sleep into , he drapes this Joe Namath NY Jets sweatshirt to swaddle the kiddo in.e This soft sweatshirt has a loose fit for a comfortable feel. With durable print, it will be a walking billboard for years to come. -Loose fit -50% Cotton; 50% Polyester (fiber content may vary for different colors) - Medium fabric (8.0 oz/yd² (271.25 g/m²)) -Sewn in label -Runs true to size