Original Kaaku Vintage Boho Dress. (M) Embroidered, Button up

This is an original Kaaku , Boho style dress. Made in India. Vintage and I fantastic condition Worn one time. Super light Cotton & Rayon material. Buttons all the way down. Mini dress with a unique fitting. It can be worn loose and flowing. Or cinched up in back ( see pics.) to draw in the waist. Spaghetti Straps. Full of beautiful embroidery. The size is listed as "Free size" But to me it's definitely a Size M.