black wedding 

It appears to be some sort of super goth edgy wedding in which opposes the familiar phrase of "white wedding." This term has recently been popularized due to Maria Brinks' (lead vocals: In This Moment).

It's a nice night for a black wedding.

black wedding by copyrights @ HELIX June 1, 2018

black tie wedding 

a wedding that requires formal attire (gowns for women and tuxedos for men) with michelin- star food. this is a very classy event and is usually thought of as a wedding for wealthy people.

guest1: their wedding was stunning. I think I am going to have a black tie wedding too!
guest2: The food was very upscale and the filet with lobster was cooked perfectly!

black tie wedding by guccigirl1738 January 4, 2017