#2 How about using your hair dryer?
You may not have been accused of it, but you can use a lot of things around the house to get rid of wrinkles when you don’t have the time or space to iron your garments. This can also be easily done with a hair dryer. All you have to do is lay your creased item on a table or even on the bed; as long as the surface is flat, anything will do. Blast the hot air directly onto the fabric, making sure to leave a few inches between the nozzle and the fabric.
Like that, cover the front and back of the garment with hot air, and you will slowly see the creases disappear! If your creases are more severe, you can spritz or flick some water on the fabric before blow drying it to soften it up a little.