Old Navy: Free Socks and 30% off 6 years ago 1 Comment Coupons Print this 30% off one item at Old Navy! Also, when you buy any baby item, you will get a FREE pair of socks! (This deal is good Sept 9-11) Thanks AL! Share This Post Facebook Comments monkeylala Old Navy would not accept both the free socks and the 30% off coupon, for me. Anyone else have the same problem?