black lingerie dress Sheer with Gloves | Mesh Bodystocking Crafted from delicate lace Sexy Spaghetti Straps Short Lace

Three studies published this week in the journal Current Biology set out to understand how a single image can be interpreted so differently by so many people

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

I also think it depends on the location/aesthetic of the wedding," says Who What Wear U.S.'s Lauren Eggertsen

Office Outfits Make your black slip dress office-appropriate by layering it with a tailored blazer or waistcoat vest

For cooler evenings, layer with a cropped jacket and add statement earrings to complete your look