Zach Galifianakis wears Dolce & Gabbana sunglasses in the Hangover 3 trailer! by MediaPlacement on April 15, 2013 , Comments Off on Zach Galifianakis wears Dolce & Gabbana sunglasses in the Hangover 3 trailer! LATEST NEWS Share this post: MediaPlacementZach Galifianakis wears Dolce & Gabbana sunglasses in the Hangover 3 trailer!04.15.2013