It's totaly your right dear friend, as every body say tastes and colours are the things the less shared, but that it should be interesting it's to know why you don't like this dress, because when the Princess is dressed as a working woman, we can say she want to look so " pro ", when she is wearing the " Varela outfit" pattern in different colors we can heard " what a bore", when she is in pants, she is not quiet real, when she find some spring dress, " oh my God, she want playing the collegian" and so on....
As we can see, the Princess is doing a fantastic effort to avoid a never-ending jacket/dress in various colours. Now she is wearing outfits, suits, jackets with straight dress or large one, with design material or self colored cloth, the she has taken a very risquy attitude to extend a lot her wardrobe, keeping on her mind the idea that she may be elegant, discreat and she has to avoid to put the Prince in shade
Plus, for me Letizia is doing a great step in accepting to wear more jewelles which make her quiet more feminine, it's not an euphemism
So, please if you don't like somthing that the princess is wearing, it will be so intresting to know why now she is doing so effort to vary her wardrobe, isen't it ?