Letizia has a history of appearing at events in clothes that might make people think that she doesn't respect her position, I think there is even a thread for this topic. All these military events come to my mind where she looked like a housewife about to do the grocery shopping with Felipe standing in uniform next to her.
To be fair, most of these events took place while Letizia still was PoA, but the subject of lack of respect and unsuitable outfits (short flimsy skirts, platform shoes etc) has been attached to Letizia for a long time.
