Silk Sportcoat

I have a Sportcoat that I wear to a memorial service this evening and it was dry cleaned earlier this summer, so it is clean and does not, until he got wrinkled as he fell to off the suspension and made his way into a ball with other clothing.

I want the wrinkles out of it - is made of wool or silk with delicate satin lining inside. I can iron by putting a towel on top of it first? Or steam when I take a shower? Thank you very much

Try to steam in the shower first and then throw it in the dryer on low or fluff (no heat). Then, hit him with iron, if all the folds are using the towel by pressing a cloth.