white and black formal dress ZAPAKA Women Mermaid Tie Ruffles One Shoulder Long Dress, Black+White / US18W Size:1x 14/16 Sexy V-neck Women Short %0D%0ADelicate%20sewing%20and%20hemming%20by%20durable%20needle%20lockstitch%20machine Collection:Forever-Yours

white and black formal dress ZAPAKA Women Mermaid Tie Ruffles One Shoulder Long Dress, Black+White / US18W Size:1x 14/16 Sexy V-neck Women Short %0D%0ADelicate%20sewing%20and%20hemming%20by%20durable%20needle%20lockstitch%20machine Collection:Forever-Yours

Sexy V-neck Women Short Prom Birthday Dress 2024 Low Back Pink Sequin African Black Girls Sequined Evening Party Gowns Vestidos De Longo Robe De

That is, until I saw the same picture another time and the dress mysteriously turned white and gold

Collection:Forever-Yours

Size:1x 14/16

In that case, the dress must be made of more reflective fabrics light white and gold.” Randall Munroe of XKCD had a vivid illustration of this

%0D%0ADelicate%20sewing%20and%20hemming%20by%20durable%20needle%20lockstitch%20machine