I just put my clothes in the tumble drier, and they come out pretty sharp. Not possible for all types of clothing, but for pants and shirts it works a treat.
I didn't believe this until I tried a dryer in the US.
Here in Europe all the dryers I've seen wrinkle so bad they are unusable for anything but underwear. But in the US I've see several instances of these magical dryer that don't wrinkle clothes.
I don't know what is the secret formula of american dryers and why can't they be found in Europe too.
I don't use one cause 1. My clothes end up a size smaller. 2.I live in a warm climate where we are allowed to hang clothes out. 3. Dryer is the most power hungry household appliance.
Other than that in my experience clothes do get partly ironed. T-shirt and jeans are fine but shirts still need ironing.
I suspect the ones in the US use a lot more power/heat and actually get the clothes dry quickly. The downside is it's not great for the clothes long term and it's not very environmentally friendly.