Today November 11 only, You can get 40% off sitewide at Banana Republic. Use 
code: BRSAVE40
Additionally, there is a new email subscriber discount (any email address works) which is currently stacking with promo code BRSAVE40, so you can save an additional 25% off on top of the 40%
You can subscribe to Banana Republic emails here. You’ll receive a one time use 25% off promo code.