Old Navy is offering an Additional 30% off Women’s and Men’s clothing with coupon code ONBIG30! They are also running a Stock Up Sale and prices start at only $4.00. This code works on sale and clearance items so you can score double savings with the Stock up Sale. Plus, they offer free shipping on orders over $50 BEFORE the discount. While you're there, sign up for email alerts so that you can find out when the big sales are coming!