On the left (smaller picture) is the original version where I sewed up the zippers...
On the right, on Photoshop, I added more zipper on the upper towards the front... PS I know this idea has been done numerous time...so here I would say...isn't it like adding your own ribbons or buttons on your own clothes/accessories? :)
Perhaps a rough idea of my current project? Hope it will not be tacky! Remember it's just a quick sketch while watching not so great music videos on TV… Just a sample done with zippers: