They are 93% cotton, 7% linen with a 50/50 cotton/polyester lining. They are about 20 years old and have been (dry) cleaned once
before. I cannot be arsed afford to go to the dry cleaners and have them all ready to pop into the machine (at 30 degrees??). I'm afraid if I have to get them dry cleaned they will sit in a heap on the floor by the machine (where they are now) and their window will remain undressed for 5 years or so!!