[Mickey Spillane]. Mickey Spillane's Iconic Fedora, Trench Coat and .45 Shoulder Holster. Spillane was one of only very few authors to actually portray his literary creation on film. He brought his character Mike Hammer to life and into film history with the now iconic fedora and trench coat. This personal lot includes Spillane's Stetson 3X Beaver fedora, size 7 3/8. The hat served as Mickey's trademark up to and including his Miller Light beer commercials. The hat is accompanied by a rather nondescript, well-worn trench coat and an unused black leather U.S. military .45 automatic shoulder holster. Undoubtedly, Spillane owned a number of such hats and trench coats, but these examples were the last in his possession at the time of his death. From the estate of Mickey Spillane.