@CasaReal

This looks like a daytime formal event. Men in morning suits, and Leti having the tricky problem of finding a formal daytime dress.
I thought Pascua Militar was the only formal daytime event they had in Spain.
Anyway, for this reception she wore a business top with a floor length skirt. It's passable, but the top isn't dressy enough for a formal event.
She should've just worn one of her Pascua Militar outfits.