Old Navy: 30% off Storewide! (in-store only) by Mindi Cherry FacebookPinEmail Old Navy announced on their Facebook Fan Page that they will be taking 30% off everything in the stores this weekend (4/30/10 through 5/2/10) Offer valid in-store only! More generalThe Best Things To Buy in FebruaryThe Best Things To Buy In DecemberThe Best Things To Buy In JulyThe Best Things To Buy In June