For a while now the exposed zipper has been such a prevalent trend that it makes me so excited that it is the topic of the day. I happen to love zippers as a closure over any other closure, I mean buttons are nice and all but not super sleek looking. I also really enjoy seeing all the different ways designers can use zippers as applied designs, aka anything that is decorative and applied to the garment. The metal in zippers is a great touch of metallic that is not super showy but subtle enough to draw the eye where the zipper is located at.
Ghesquière did amazing work with zipper last season by putting zippers on the sleeve and of centered down the front.