Sword, Tiara and High Heels - Vol. 2 Ch. 8

[MangaDex]

 

[Ritsuaka]

That bow on the princess looks so ridiculous huge!
Like why so big?! 😆😆😆

 

[Serathe7]

Looks like manga artists have started using ridiculous clip art too. The crowns the princes are wearing... oof.

 

[Palolo]

did... her asthma get cured off-screen?

 

[Scrabbleman]

did... her asthma get cured off-screen?

No, we see that she got tired during the fight and needed saving. She's strong but she can't last long in a battle, from the looks of it.