Vintage Chanel dress suit Multiple colors

Vintage Chanel set including jacket and dress. (60s/70s)
The dress has no label. It is in very good condition despite its age. There is weight at the bottom and at the neckline (probably for a nice drape).
The jacket is unstitched at the right shoulder and has stains on the lining at the armpits.
Dress dimensions: Chest 45cm, armpits 51cm, length 96cm.
Jacket dimensions: Shoulders 44cm, armpits 53cm, length 60cm.