Please use Firefox or Chrome - I haven't tested on Safari or IE, and I'm pretty sure IE won't play nicely with this.
All pictures on "Buy Dresses" and "Saved Dresses" are randomized, and have no actual relationship to each other. Also the three small images below the enlarged image in the right panel are supposed to be pictures of other girls wearing the dress. This is to give the shoppers a better idea of how the dress might look on them.
The links to the next page and the color/size/style drop-down selections also randomize all four displayed dresses instead of actually sorting/selecting dresses by style. We figured the sorting was most likely beyond the scope of this assignment, and there should be enough randomized pictures of black miniskirts (or things labeled as black miniskirts) for a tester to suspend disbelief.