pearlescent coating; pearl gloss
Wasei-eigo from 'pearl coat'. Refers to a coating or finish with a pearly luster, often used for cars, nails, or decorative items.
wasei-eigo (Japanese-coined English), from pearl coat
I had a pearlescent coating applied to my new car.
Pearl gloss nails are popular.
Wasei-eigo from English 'pearl coat'.