Having been to Kildare Village Outlet a few times and never buying anything (really have never seen a proper bargain to be honest), myself, my sister, and my Mam drove up to the Banbridge Outlet, its on the same motor way as Newry/Belfast, about 15 minute outside Newry.
The shops are quite good with Marks & Spencers, Nike, Gap, Oasis, Clarkes and Past-Times to name just a few. The bargain of the day was my Mam getting two pairs of Nike runners on sale for £28 each!
Would deffo recommend people to head up for a look, if you were going up to Newry anyway. Click here to view their website!