Every season, the city’s top model agencies corral their talent and produce elaborate fashion show packages — custom-concepted, styled, belled-and-whistled card collections which are sent to top casting directors. The best show packages are a-moment-in-fashion-history time-capsules, museum-quality visual archives of one season, one week, one group of girls, and practically collector-worthy — they’re harder to come by (a.k.a money can’t buy them) than rare baseball cards.Throughout the week, I’ll be posting my favorites. Let’s start with Marilyn Agency’s ethereal pastel pastiche. Full-disclosure: My first fashion internship was at Marilyn where I sent out books, checked books in, answered the phone, and chaperoned underage “new girls” around town. Definitely one of my best summer jobs ever.Click through for full image gallery.