MARINA RINALDI Ladies 93% Silk Satin Red Short Sleeved Blouse UK20.
7% elastane, so there is a bit of give in the fabric.

Nape to hem is approx. 64cm.
Pit to pit is approx. 59cm.

There is a feint mark on the front to left-hand side of right bust and a small spot mark on the back towards the bottom right-hand side. Please see photos.

If you need any more details, please ask.