Kimi no Na Iowa canon: Yes (but depiction of guest list truncated to 'lanta, Sara and Gran due to budgetary constraints)

Spurred on by the guests' demands for a kiss, tol bote Mitsuha looks to the classics.

Background was supposed to be Tsubaki Grand Shrine of America.

Artist comments:
I gave Atlanta a sky blue furisode with pretty cherry blossoms and a bright canary yellow obi, since I see her as a cheerful, toyboy-girlish gal. daring personality shown in her outfits of choice, if you will.
As for Saratoga, I gave her an elegant, cherry wine long gown, shoulders off reflecting her mature big sister apperance. She seems very adult and womanly to me, and a wedding seems like the perfect oportunity to dress up!

credit goes to WarpObscura and max_and_emilytate ! <3