Dress: All That Jazz Dress by Clover Canyon (Thanks Austin (via FashionOfGlee)!)
Santana Lopez (played by Naya Rivera) on Glee on Fox was spotted wearing this blue and black mirrored print dress on Glee on episode 'New Directions' (5x13) in Mar 2014. Santana's Dress is the All That Jazz Dress by Clover Canyon .