Isabel and Katy love plaid! Here’s a PLAID FLOUNCE WOOL COAT that looks similar to the one’s they wear in Gossip Girl - Episode One “Pilot.”

 Spotted:  Isabel and Katy wore these Woven Leather Chain Headbands in Season One - Episode One “Pilot” during lunch with Blair and Serena. 
Description: A Spring Must Have! Woven Leather.  Purchase for $22.50 at Pulse

 Spotted:  This is the bag that Isabel carried in Season One - Episode One “Pilot.”  Katy Farkas carries the same bag in white. 
Description: Ostrich Salvatore Ferragamo Marisa bag, $3,500; by special order at Salvatore Ferragamo boutiques, 212-759-3822
Source: In Style