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Length: Sweep Train

He said: "It is possible that people could literally be seeing different colours but it's impossible to know what is in someone's head." Buzzfeed's online story about the dress has been shared more than 20 million times

Two women are behind the viral dress that has everyone confused

This article was co-authored by Susan Kim and by wikiHow staff writer, Hannah Madden

16 1940 Minnesota Historical Society Images Most brides shied away from having their bridesmaids wearing white by the 1940s

Why Its Great: A cat costume is a classic choice that allows for comfort while still being cute and recognizable