Dress: Victoria Dress in Jade Fans by Boden (Thanks Sukanya!)
Kara Danvers (played by Melissa Benoist) on Supergirl on The CW was spotted wearing this teal printed Thanksgiving dress on Supergirl on episode 'How Does She Do It?' (1x04) in Nov 2015. Kara's Dress is the Victoria Dress in Jade Fans by Boden .