Psychedelic vintage 1970s orange, brown and purple day dress

Fab, bright vintage day dress from the early 1970s, in rayon/synthetic mix fabric with a psychedelic abstract print in orange, brown and lilac on a white background. Sleeveless dress with large collars, bust darts for shape, five orange buttons to fasten down the centre bodice, and gently flared skirt with central kick pleat. Belt loops at the waist, white acetate lining inside. Labelled 'Laurenz Arnel' size 40. best fit approx a modern UK 12 measures 37.5" long 17" across the shoulders 38" bust loose fit waist up to 34" 40" hips In great vintage shape, no obvious flaws.