Featuring Fleetwood coach-crafted bodies with spiked fins on the tail, the 1958 Cadillac line was all about sleek styling with built-in luxury appointments. The pictured Park Avenue 4-door hardtop featured five chromed (what Cadillac described as) "Speed Streaks" on the lower portion of the rear doors, a classy styling touch that was only topped by the Philip Hulitar gown worn by the featured female. Fifties design styling was unmistakable!