Did you know that you can stack coupons at oldnavy.com?
Well you can and they have some sweet deals going on right now. I just used all 3 of these and saved over nearly 50% on my total order of Christmas gifts. I can tell you what it was in case curious eyes come a wandering by, but maybe after Christmas I can share :P
The following codes bring:
Outer50 - 50% off any one outerwear item
Ontreat - 15% off any additional items in your cart
Onsuper50 - Free shipping on any order over 50 savings of 7.99
They also have some great deals running. One thing I can tell you is I got a really nice cardigan for myself (I needed a few bucks to meet the free shipping) original price 20, one sale within additional coupon savings 12 USD.
Now old navy does ship international, but I assume the coupon for free shipping only works on US deliveries, but you could try it, or have the packet sent to a friend. :)