Paper of Plastic?  Neither.  It's always priceless to see the look on a cashier's face when I tell them this.  I found some wonderful reusable shopping bags... that are so  fabulous even the most fashion savvy can now be environmentally conscious and look good too!  Every time I take these bags to the market with me I almost always get a compliment and everyone wants to know where I got them!  I got them from a company so rightly named: reusablebags.com.  The ones I got were the "ACME Bags Earth Tote" and I really really LOVE them, but if you want something different.. they have tons of styles and makes to suit every need!

 Find them here: http://www.reusablebags.com