This is a vintage early 1960s dress and jacket set in blue satin damask.  Dress is sleeveless with a back metal zipper and vent. Jacket is cropped in length with 3/4 sleeves and hangs open in the front. Both pieces are in very good condition, a couple super faint marks and a hint of fade on the jacket sleeve, see last photo.

No tags, possibly home sewn. Absolutely no stretch to this fabric. Made of rayon satin. Refer to measurements and leave room for ease of movement.

Dress
Bust - 34 inches
Waist - 24 inches
Hips - 34 inches
Length  - 41.5 inches

Jacket
Bust / Waist - 36 inches
Length  - 19 inches
Sleeve - 18 inches
Shoulders - 15.5 inches