I use only Egyptian cotton bedding, but I never iron it - as Pompa says, life is too short. And you only have to sleep in it once for it to be creased. I do, however, always take it from the washing machine immediately it has finished and give it a good shake out before hanging on the line. If it isn't to go straight back on the bed, then it is very meticulously folded and smoothed out before storing.
I iron as little as possible - certainly not jeans, and other trousers only if necessary! I tend to hang everything up in the wardrobe, even if it needs to be ironed, because then the worst creases drop out and it needs little more than a quick run over with the iron, just before I wear it.
I spend more time ironing fat quarters (quarter metres of patchwork or crafting fabric) than clothes 