I need new shoes for fall/winter. Per work rules, they have to be closed toe, but I really am sick of flats and want something with a heel that I walk in for hours. I've got my eye on some of the shoes Angie put into the store, but then these caught my eye...I'm kinda loving the look of a ribbon'd mary jane. Question is, which one?

To my eye, this is a bit more classic and demure, which is always good:
http://www.dsw.com/shoe/ann+ma.....y=cat20006

Whereas this is more youthful:
http://www.dsw.com/dsw_shoes/c.....p.addToBag

I'm leaning towards the Jellypop pair, but would it be versatile in the grey color? I'm picturing it with tights and skirts/dresses this winter...or under jeans.