Italian 'Fashions'

I love this movie this is probably my second favorite vacation movie after Christmas Vacation, but what I've never been able to understand is when the Griswolds go shopping for the Italian fashions and they try on all these really cute outfits and everything and then when they walk out of the store into the street, Audrey and Rusty are wearing some of the most bamma-fied, ugliest pieces of crap outfits. The only one who looked anyway presentable was Beverly D'Angelo. But Audrey and Rusty's outfits holy *beep* they are ass ugly and over-the-top even for the eighties! That's always bothered me.