Well, it's really just my sister and her boyfriend coming down for the holidays. She would probably try to make something pretty out of trash bags as a challenge or a fun craft idea as she's very artistic and open-minded, but it's cold right now where I live and we need some fabric, you know? Like I imagine clothing made of trash bags would get stiff and cold against the skin quickly? Honestly I don't see how it would enter into our conversations this Christmas, but I bet she WOULD think it's cool to design your own clothes.
Well, what is stopping you from asking. by the way I'm wearing one as I write this. A plastic mill 2.mil black 65 gallon bag. I think you would look good in trash bags.