Change/sort order of featured images on Shop Page?

Yes, I would like to change the product order on the actual Shop Page. Is there anyway I can sort all of these product images on the Shop page? All of the featured images. For instance: I would like the women’s clothes to appear first on top, and then scroll down to the Men’s, etc.?
http://halfoffclothingstore.com/

http://wordpress.org/plugins/woocommerce/