blue long flowy dress Dusty Cross-Back Plunge V Ruffle Maxi Prom length maxi hem Reese Blue Satin Maxi Dress

For fall and winter semi-formal events, gravitate towards darker and more subdued tones, capturing the essence of the changing seasons

Think about it: its universally flattering, works for nearly every age, and plays just as well for the friend who loves a classic silhouette as it does for the one whos always pushing the envelope with accessories

Here are a few rules to keep it all straight: White Tie or Ultra Formal Men Full tuxedo including vest and white tie Women Long dress or dressy evening separates Black Tie or Formal Men Tuxedo Women Cocktail, long dress or dressy separates Black Tie Optional or Black Tie Invited Men Tuxedo or dark suit Women Cocktail, long dress or dressy separates Creative Black Tie Men Modern twist on tuxedo such as a dark shirt with no tie Women Cocktail, long dress or dressy separates Semi Formal or Business Formal Men Dark Suit for evening, Dark or light suit for daytime Women Tailored dressy suit or dress Cocktail Attire Men Dark Suit Women Short, elegant dress Dressy Casual Men Trousers and sports coat Women Dressy pants and sweater or jacket Business Casual or Smart Business Casual Men Collared shirt (long-sleeved buttoned shirt without a tie or nice golf shirt)

The vintage-inspired A-line cocktail dress is a style that flatters many different body types