Gillian Anderson proves that true glamour isn't about age, but about style. The left image shows her in a plunging, backless, dark blue dress, reflecting the sophistication of her 2016 look. The The Y2k Whale Tail Is The Controversial Look Trendsetters Are Trying To Bring Back Why Gillian Anderson Wore A Vagina Dress To The Golden Globes Gillian Anderson proves that true glamour isn't about age, but about style. The left image shows her in a plunging, backless, dark blue dress, reflecting the sophistication of her 2016 look. The Gillian Anderson, In Dress By Prada, Emmy Awards, 1999 Celebrity Item # VAREVCPSDGIANHR002 Posterazzi