I think Petra's ideas are great. I know that a few other sewing-savvy people in the forum do it that way too. I find that very sustainable. And you never have to buy paper again. And it gives the fabrics a second or third life. Really wonderful! The idea is also something for me, but I'm still a sewing beginner and my things might not look soooo great. I can't appliqué at all yet, and just fabric might be boring. Oh well, one would need more time.
Of course I have already crocheted and knitted packaging. That always works if the gift isn't too big. Afterwards, the bags can still be used wonderfully.
Sometimes, though, I can't do without wrapping paper. If the person I want to give a gift to loves it lavishly wrapped, then wrapping paper with a lavish bow is a must. I tie the bows from whatever I have. For that I have a little helper tool, a so-called bow butler. It helps, so to speak, with piling up the different ribbons and tying them together. I've tied wedding bows that way too.
My mom also used to save all the wrapping paper and ribbons. Everything was carefully unwrapped and the paper smoothed out again, the ribbons ironed. In the former GDR, people didn't have that much and everything was thoughtfully reused.
As promised, here are a few packaging ideas from me.
Best wishes from Ina
For vouchers, I always use calendar pages that match the theme and fold them into an envelope.
For children's gifts, there are crocheted bags, preferably a bit playful.
I also sometimes give chocolates without packaging, simply with a self-printed button stuck on top (a bit of ribbon underneath):
I give yarn in proper style in a crocheted basket
You can also fold little baskets from old wallpaper scraps (there are patterns online)