Women’s Belgian Lace & linen or cotton blouse sz 14. in Belgium. Some stains

This is a blouse which I purchased in Brugge Belgium about 25 or 30 years ago. The edge is belgian lace . The blouse is either linen or cotton- no tags. Seems more likely linen. Last year i had it dry cleaned and now i see some stains that look to be from a spitting iron. I dont want to clean it again will leave to purchaser. I am downsizing so selling some treasures