Wedding emoji is a picture of a little ⛪ Church (a bit similar to ⛪ Church emoji) with ❤️ Love symbols like hearts around it, which obviously indicate that this type of ⛪ Church is meant for Wedding ceremonies. So no wonder that it often appears in the context of this celebration, for examples together with 👰 Bride With Veil emoji and others wedding- and love-related ones.
Examples of using
“See you all at my wedding tomorrow 💒”
“I’m so happy to get married to this woman 💒”
How to type
Say it with ASCII