View Post Ad Biz | Agencies | Brands | Campaigns | Digital CHI&Partners Celebrates Holiday “#ColourInvasion” for Carphone Warehouse By Erik Oster on Dec. 5, 2014 - 4:33 PM CHI&Partners launched a new holiday campaign for Carphone Warehouse enititled “#ColourInvasion” promoting the large number of color exclusives available in its stores for the holiday season. The spot is set in a da ...