Very nicely home-made, with French seams and hand finishing - were it not for the collar shape and plastic backs to the covered buttons I would have dated it much earlier. Nice full sleeves gather into elasticated cuffs. The  body of the blouse is a line, gently gathered onto the yoke at the front bodice, and central loose inverted pleat to the back.

It’s a very soft crepe, I think manmade rather than silk but may be a blend. I would be tempted to alter the collar shape if I were keeping - would look great tucked in blouson style. 
 

Measures: shown on uk8, unclipped

Bust 40” (no darts) 

Waist n/a

Hips - measures 44” around at bottom hem

Length from nape to hem approx 26”

underarm to cuff 18.5”

Condition: 

 Very good, nothing to note. Just handwashed and ready to wear (colour didn’t run, which is a bonus!)

Please note, I will always combine postage where possible and refund any overages over £1. Please ask if you’re unsure.

Postage to the US has increased recently so apologies for the high price! I send everything tracked, and will send your reference once your order has been posted - along with any refunds owed.