postery

adj

postery

adj

Etymology From poster + -y.

1

Resembling or characteristic of a poster.

This gives a very postery and unique decoration1912, George John Cowan, Window Backgrounds, page 214:
It's very postery and bright.1990, Art Director & Studio News, volume 42, page 15:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.