Dress: Margo Dress in Chartreuse by Guess by Marciano (Thanks Abby and Possessionista!)
Santana Lopez (played by Naya Rivera) on Glee on Fox was spotted wearing this yellow zig zag colorblock dress on Glee on episode 'Old Dog, New Tricks' (5x19) in May 2014. Santana's Dress is the Margo Dress in Chartreuse by Guess by Marciano .