Popsugar Fashion Gossip Girl Blair and Serena's Coordinated Outfits on Gossip Girl All the Times Blair and Serena's Coordinated Outfits Made Them TV's Most Stylish BFFs June 4, 2020 by Nikita Charuza View On One Page Photo 12 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 Plaid Blazers Matching in plaid blazers, pleated skirts, and tights. Previous Next Start Slideshow Leighton MeesterBlake LivelyGossip GirlNostalgiaFriendshipScreen Style