To the untrained eye, Sofia's blouse may look like a bunch of third graders embellished a silk Goodwill shirt, but all non-peasants would recognize it as the "most exclusive gift" Sofia has ever received. I mean- duh! You can't find lace trim and primary-colored balls just anywhere!
Anyway, the top is hideous on its own, but then your eyes are drawn to the random belting going on, in the form of a huge elastic red waist belt that takes up half her midsection. (Supposedly, the belt over the blouse look is on its way out, but it's obviously not dead yet.) And in case all that wasn't enough, there's always a pair of shiny blue legging-looking pants to cuff above your socks and pumps combo. And why not top it off with a swingy leather purse? Those aren't really ugly/just old enough for hipsters to start wearing ironically again or anything.
In her interview, Sofia says she likes "simple clothes." I guess by "simple" she means "like what everybody wears, but more shiny and clown-like."