Dress: The Way Floral-Print Dress by A.L.C.
Lucy Lane (played by Jenna Dewan Tatum) on Supergirl on The CW was spotted wearing this floral shirtdress on Supergirl on episode 'Red Faced' (1x06) in Nov 2015. Lucy's Dress is the The Way Floral-Print Dress by A.L.C..