Click Here and print out your coupon.  It is valid from March 18-21 and is even good at outlet stores.

If you cannot make it out to the stores you can shop on-line.

At Banana Republic  enter code BRSAVE25 to get 25% off all regularly priced merchandise
At Old Navy enter code ONGET20 to get 20% off any purchase today, 3/16 and tomorrow, 3/17 ONLY

To make the deal even better, shop through Ebates and receive 7% cash back!  If you have not signed up yet, new members receive $5 free. 
Happy Shopping!