formal navy dress Lady Black Tie - Novalee Gown - - Hot Stone With Lace Up Back high slit brings a touch of drama Tina Holly Couture TE001 Navy

Cutouts in the chest and slit that matches front and back

A new video from AsapScience explains that the answer is complicated, and depends on how your brain is viewing and interpreting the image

Make it a night to remember in the Lulus Valhalla Navy Blue Sequin Lace-Up Maxi Dress

Silk satin shirt: Regular Martini fit Kent collar Long sleeves Concealed buttoning Rear yoke with inverted pleat on hem The piece measures 80 cm from the rear collar seam on a size IT 40 The model is 185 cm tall and wears a size IT 40 Made in Italy

Stick to darker shades of brown for a more cohesive look

Aim for things that are not white, but not that strong a cream or beige either