For Hollister promotional codes from 2013, copy and paste the web address of the RetailMeNot.com Hollister page into the search bar at Archive.org. Select the year 2013, and choose the date of interest to view the website's snapshot.
Promotional and coupon websites typically do not keep an archive of promotional codes. One way to access expired or out-of-date promotional codes is to look at an archived snapshot for the promotional code website at Archive.org. The archived RetailMeNot.com page is not interactive, as the archive keeps only snapshots of websites, but it can provide promotional codes from as far back as 2011 for the Hollister RetailMeNot.com page.