Mens 3 Button Vested Shiny Sharkskin Narrow Pinstripe Suit in Tan

Suit came nicely packaged with plastic protection. The lapels were not creased which only show two out of the three buttons and button holes which caused a problem. The price dropped ten dollars after I received it all of which gave me buyers remorse. Paid $125.00 to have it properly altered for a better look. Not sure how to crease the lapels and afraid to place an iron on it because it’s polyester and not sharkskin as advertised.