Congratulations on joining the Church.
For Christmas Masses, many people often love wearing “their best”, this includes Midnight Mass as well.
Often the Midnight Mass has the choir singing more than usual. Sometimes it means violins, trumpets, tympani.
Its often a Mass with incense.
Not that any of that makes one Mass “better” than another Mass, but there is a more formal feel to the Mass.
Some people will wear their beautiful coat that makes them feel extra pretty because it is Christmas - even if the temperature where they live is not cold.
I notice more suits on men and boys for Christmas. Women often wear their “pretty” or “special” dress and heals.
Wear what you feel comfortable wearing. If you want to dress up, do so. If you want to wear something simple since its so late at night - do so.
Merry Christmas! :christmastree1: