70s nylon mod print knit dress, black and white, true vintage Leslie Pomer S

This true vintage 1970s nylon dress has styling details hiding in the black and white swirl of the print: princess seams in front bodice, front v-waist, and center front pleat beneath the waist v. Can be worn with or without the belt. Partially lined. Mannequin’s measurements are 34/26/36, with a B cup. Pit to pit flat measure 18” Length from center back of neck 40.5” In very good vintage condition. Has a tiny repair near one of the front princess lines. (See last photo.) From a smoke free and pet free home.