You can save time by using the linen spray earlier in your bed making. I use high quality 100% cotton sheets.
I put on the fitted sheet, and spray lightly with water or linen spray. When I tug it tight all the wrinkles seem to vanish. I put on the top sheet, spray it, fold over the top hem and tug and tuck it in. If a stubbon wrinkle remains, I spray again, smooth with my hand, and tuck. I then put on the pillowcases, spraying them and then shaking them by each seam. I set the pillows aside, and smooth on the duvet covered down comforter. The hemmed top edge of the top sheet should be dry, and smooth, so then I untuck the hem, lay down the duvet, and bring the top sheet hem over the top edge of the duvet, and then re-tuck it. I then put the pillows on.
With a little practice it will be as smooth as being ironed, and takes much less time that it did to write this out for you!
I used to use pillow shams, and such but too often people were sleeping on those too. I wasnt' fond of not having those well laundered! I found that I prefered simply providing a generous selection of bed pillows in clean, crisp, white pillowcases. I still get complements on the appearance of the beds.
I make my own linen spray of 5 ounces of tap water, a few drops of an essentail oil blend that is specially formulated for sleep, and about a tablespoon of vodka (cheap vodka) to help the oil disperse. (so far, my guests have left enough vodka that I haven't ever purchased a bottle, myself) I put my linen spray in a 6 ounce emerald green gingerale bottle, and screw on a spray nozzel. (It looks so pretty.)