I want to practice making bows and if they turn out nice I'd like to save them for use later. How would I store them to keep their shape and color, and keep dust off of them? My house is air conditioned and I could box them and they'd be safe, but I'm not sure about wrapping, sealing in plastic, whatever.

I keep stuff like that in an airtight plastic container in my cabinet. Sunlight will fade them.