See post #1452961 as example. Kirisame_marisa clearly has no hat, so no_hat has to be used. Alas she does have alternate headwear, so the no_headwear tag is completely wrong here.

This applies to all pictures with characters who normally wear a hat using different headwear like bows, ribbons...

+1

If anything, hat_removed would've been a better (but still possibly wrong) implication.

Kikimaru said:

+1

If anything, hat_removed would've been a better (but still possibly wrong) implication.

No hat --> hat removed? Her hat isn't in that post, so hat removed would indeed be wrong.

-1
You've already tagged it alternate_headwear, so no_hat doesn't apply.

I removed the implication.