I, for one love CP Maxima's style. Although it is unpredictable (and, yes some times there are dreadful fashion misses like the sequin skirt of late) there is a common thread there.
First, she LOVES the use of color- especially Orange, red, purple, green. Rarely will you see Maxima in ALL black or white. Second, she wears neutrals, they are beige, silver, tan, pink, with metallics. (Note that in NY she wore a drapy black dress, but red soles on the pumps)
Additionally, I find she does extremely well with accessories. Hats and shoes really are her strong points, and jewels and hand bags are not far behind. Her weakness? Hair & Makeup (although in NY her hair was flawless due to her old syltist she used while there!)
I find the appointment to the UN EuroMicro Finance Special Committee has brought about a "business" style not seen alot before in CP Maxima.
If she were to have full time help, my advice would be: Hire a Full time Hair stylist and makeup/skin artist. But I dont see that happening for the free-spirited Maxima!
She's always fun to watch, IMO!