Vintage 1960s Kaftan Dress / Moroccan White Maxi Dress

Vintage 1960s embroidered kaftan in a Moroccan style. White poly/cotton twill with purple embroidery and white round knot style buttons. There are a few very faint spots and some of the buttons are fraying a little, see last photo.

This appears to have been home sewn, there are no tags. Please refer to the measurements listed below, taken while laying flat and doubled where appropriate.

Bust / Waist - 40 inches (101.6 cm)
Hip - 42 inches (106.68 cm)
Length from shoulder to hem - 56 inches (142.24 cm)
Sleeve length - 18 inches (45.72 cm)
Shoulders across back seam to seam - 16 inches (40.64 cm)