black and blue dress original The Science Behind the 2019 Black Blue Gradient Tulle
Description
Neckline: Strapless neckline with a contrast satin fold-over band

Can this be worn to the office
Belle Poque Square Neck Sundress for Women A Line Midi Dress Summer Cocktail Tea Party Dress with Pockets

A-line dress care depends entirely on the fabric

One clue that you can look for is to check the time of day of the event - If its in the evening, its more likely, but not guaranteed, to be a call for Black Tie but make that phone call to be sure

And just wait until you see the back
