Secret Mystery Offer from Old Navy & Gap! (Today Only) November 22, 2010 by Kasey 3 Comments Tweet Today only, 11/22 you can get a SUUPER SEECRET Mystery Offer from Old Navy and Gap!! The discount could be anywhere up to 40% off your online purchase. (My offer was 30% off.) Visit their websites to see what your savings will be. Then come back here and let us know what you got!