casual dress attire Smart Men Dress Code: Business Casual

Threaded sheer inset along the scoop neck, back and hem

Credit: Aurore Marechal/Getty Images Heidi Klum Heidi Klum turned heads in a blue strapless gown featuring a cowl sweetheart neckline and a thigh-high slit at the De Gaulle: Tilting Iron premiere on May 20

Acceptable Variations in Modern Black Tie While tradition remains central, modern black tie allows for limited flexibility, especially in creative or cultural settings

Bake the Dip: Pour mixture into a nonstick or sprayed baking dish

With a sweetheart neckline and fitted bodice, this dress is both fun and flirty

Choose a solid color in a fluid fabric or a subtle tonal print