Aesthetifluid or aestheticfluid is where one's gender is fluid depending on their current aesthetic of interest.
This could be things such as:
-One who has a changing aesthetigender (ex: femdoux to hologender)
-One feels more feminine, masculine, or neutral depending on their current aesthetic
-One's current kinshift's aesthetic influencing their gender"[1]
History
Aesthetifluid and its flag were coined by an anonymous person via beyondmogaiprideflags on Tumblr on December 14, 2018.[2]
Resources
https://beyondmogaiprideflags.tumblr.com/post/181126797477/aesthetifluid