long pink strapless dress Panama Maxi Hot this light pink maxi dress features a strapless design and a back zipper for a perfect fit A line Hot Pink Strapless

Case in point: this beautiful botanical gown

The whole point is that under the lighting conditions in the photo, people can perceive either black and blue or gold and white, and neither is necessarily more correct than the other, because of the Purkinje effect.

Later in the evening, however, things took a turn

Though the top is fitted, it ends in a playful maxi skirt with a tiered hemline that's perfect for dancing

Oversized fit, perfect for layering

(Remember when she stunned the crowd outside of Westminster Abbey as Kate Middleton's maid of honor?) But when it came time for her "I dos" to James Matthews, she did not disappoint