black leather dress Aurora Strapless Pu Dress- Small The sleek Something to Behold Black Faux

The 2 exceptions are black-tie optional (where elevated cocktail-length passes) and creative black-tie (where the host explicitly invites unconventional formal interpretations)

You can test it for yourself by printing the original photo, cutting it out and placing it on a neutral background

First post: The photo was initially shared by Caitlin McNeill, 21, above, an aspiring singer from Scotland Even more colours: The dress can also be purchased in white and black or a pink and black combination Final say: This Twitter post by Adobe explains why viewers can see different colours in the dress With the photo of the dress, the surrounding colours are so muddled that the brain isn't sure what to make of the dress itself

And if the dress that sent you here is for a formal affair, our guide to black tie wedding attire will get the rest of the look right.

(Well, it was sort of resolvable, but it took a couple of years.) It carried on for months