Disclaimer : This is not about flaunting of private assets in public.
In the late 70s through to the late 80s, it was fashionable to affix a thick strip of rubber, called “side molding” to both sides of one’s car doors. These supposedly protected the sides of the vehicle against accidental knocks by the doors of other cars parked adjacent to one’s mobility pride.
More importantly, I suspect that these side moldings endowed the stripped cars with a perception of added strength and a touch of machismo.
Thus, when I got my first ‘proper’ car in the form of a second-hand, first-gen Mazda 323, the first thing I did was to drive it to an accessories shop for a stripping job. It looked great afterwards.
I think these days such side moldings are no longer cool or chic.