You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Lululemon Scrambles To Reverse Its Bad PR Retailer Reduces Sales Forecast Again After Yoga-Pant Disaster; Nike, Under Armour, Athleta Poised to Benefit By Meredith Derby Berg, Published on January 14, 2014 3 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Register Now Already a member? Log in.