blue long sleeve dress V-Neck Pleated Slit Dark Navy / S %0D%0ATo%20maintain%20the%20beauty%20of%20your%20garment%2C%20please%20follow%20the%20care%20instructions%20on%20the%20attached%20label Jovani 23888 Light Blue Long

Vintage champagne and golden champagne are the safest shades

The elegant square neckline is paired with supportive, non-slip wide straps that flow into a classic low back

How to Style: Make a dramatic entrance at your next black tie or formal event in our Amanda Gold Bandage Strapless Formal Maxi Dress

Deep, rich tones and monochromatic looks are the most effective choices

Getty Images 1 Monica Barbaro in Dior Kevin Mazur Images Barbaro, who stars in A Complete Unknown as singer Joan Baez, is newer to the red carpet scene than most of her peers on the list tonight, but she showed up to play in this perfect strapless Dior gown

When in doubt, ask the host or another guest who might have more information