lacy black dress Elaine Lace Mini in Darted bodice extends into a curve Princess Polly Women's Ashwood Lace

Made from a soft, textured recycled organic cotton blend jacquard rib for a refined finish

A flattering halter neckline with a keyhole front and V straps on the back

A sculpted basque waist elongates the silhouette, while the straight, strapless neckline is accented with a banded detail for a clean, modern edge

Please Find Your Size Below Bust: S 31.9" (81cm), M 33.5" (85cm), L 35" (89cm), XL 36.6" (93cm) Waist: S 25.6" (65cm), M 27.2" (69cm), L 28.7" (73cm), XL 30.3" (77cm) Shoulder Width: S 41.3" (34cm), M 41.7" (35cm), L 42.1" (36cm), XL 42.5" (37cm) Length: S 36.6" (93cm), M 37" (94cm), L 37.4" (95cm), XL 37.8" (96cm)

The classic square neckline and charming backless design release bright and confident charm

The lighting in the photo is what caused the optical illusion and sparked the viral moment, with even scientists weighing in on the conversation with theories about why people were seeing different colours