By the way, as far as I know, this is also a meme attire.

Do you know what it's called though, or have examples?

WRS said:

Do you know what it's called though, or have examples?

It's featured in post #4388727 and other posts tagged pelvic_curtain, china_dress, and see-through_clothes.
You can search for either 靡烟旗袍, 靡烟, or 靡煙 on Google for pictures featuring it. Also on wnacg.com
It's a figure sold on NEONMAX called 靡煙.
And it's named "smokey cheongsam" on CG Cosplay.

Huh, interesting. If that's the official name, it could (and should) become a tag.

WRS said:

Huh, interesting. If that's the official name, it could (and should) become a tag.

I edited my comment, by the way.