The fabric was treated by an advanced wrinkle-free process, and dry cleaning the shirts may eventually damage the fabric’s special wrinkle-free effect.
I have washed my husband’s wrinkle-free court shirts for years, and I have never had to iron them.
What I do is to put all similar coloured shirts in the washer and wash them. Then I put the court shirts into the dryer at a suitable temperature for cotton fabrics and keep them drying for 3 or 4 minutes. When the shirts are still somewhat damp, I then put the shirts on hangers and make sure all buttons are closed. I stretch the shirts out by hand to eliminate any remaining wrinkles.
When the shirts are dry, they are virtually wrinkle-free.
Enjoy our court shirts!