The only time the sherwani was shown in KB was he wants to wear it but Pragya/Daadi want him to wear something else. So Pragya uses reverse tactic and he destroys this one since he doesn't want to wear what she likes.
Other than that he just wore this for promo.
So are we supposed to assume AbhiGya did a promo/photo shoot (rehearsals) of their wedding?
10