The differences between leadership styles are not necessarily positive or negative in building leadership, but executives need to be aware of their style and how they come across to others in their organization and outside.
A year ago I went to a wedding where the bridesmaids wore identical dresses and the maid of honor wore a dress that was longer and a different style and color. For that wedding, the bride only chose the dresses for her bridesmaids and allowed the maid of honor to pick out her own dress.
And in the example above, if your maid of honor is underage and your matron of honor is over 21, you could ask the younger of the two to focus on your bridal shower, while the other will be better equipped to help with the bachelorette festivities.