What impractical fashion is your favorite? I love transparent pieces with interesting things breaking it up. I could never wear pieces like it to work, but keep wishing I could!

I really love the artistry that goes into the transparent pieces in the photos above (unknown photographers/artists, I've just had these saved on my phone since forever!). I think the transparency creates interesting shapes and colors that I so rarely see otherwise.

It made me wonder what other cool "impractical fashion" people like that I'm missing. Do you have any favorites and which/how come?