Young men when they assumed the toga virilis , and women when they were married, received from their parents a tunic wrought in a particular manner, called tunica recta or regilla
These are the looks I rely on year after year
Choosing people who don't know each other well, on the other hand, is harder
EVENING WEDDING (COCKTAIL), GALA/EVENT (COCKTAIL), MOTHER OF THE BRIDE, WEDDING GUEST, WEDDING PARTY, ANY MORE FORMAL EVENING COCKTAIL EVENT When I ordered this, I didnt realize how much of an antique vintage vibe it has but I love it so much
Maybe you could add a third color to the outfit, it all depends on your hearts content but this combination will always work