This audio is auto-generated. Please let us know if you have feedback Banana Republic is looking to the late 20th century — when it was still selling safari hats and other accoutrements of adventure — to help reinvigorate sales.At its website and some stores, the Gap Inc. brand is offering "Banana Republic Archive," a collection of apparel from the ’70s, ’80s and ’90s that also features limited drops. And last week it acquired Abandoned Republic, a trove of catalogs, store signage and other marketing mater ...