purple black tie dress GHAKKE Women's Elegant Bow Banquet Bow Tie Crew Neck Puff Short Sleeve A-Line Swing Maxi Dress Cocktail Party Dress (Color : Purple, Size : 3X-Large) : Clothing, Shoes & White A-line Midi Dress My gorgeous friend is Women's size:8 NotClearance

purple black tie dress GHAKKE Women's Elegant Bow Banquet Bow Tie Crew Neck Puff Short Sleeve A-Line Swing Maxi Dress Cocktail Party Dress (Color : Purple, Size : 3X-Large) : Clothing, Shoes & White A-line Midi Dress My gorgeous friend is Women's size:8 NotClearance

White A-line Midi Dress With Sweetheart Neckline and Wide Straps for Bridal or Cocktail Parties - Etsy

The off-the-shoulder style gives it a touch of elegance

NotClearance

Women's size:8

So if the dress code requests "black-tie", do wear a tux and the essential pieces that will complete your look

My gorgeous friend is modeling an XL in a similar color combo