My aunt is getting married. I'm going to be a bridesmaid. I think I have to say something. What should I say? Not very official. Thank you.

You are your aunt's maid of honor? Very rare! Hmm. How interesting

It doesn't matter, don't be too nervous, the words of blessing are from the heart, so there is no need to take the form and memorize. It's a little artificial

Just say: Today is my aunt and uncle's wedding day. I wish my uncle and aunt a hundred years of harmony and happiness!

Simple is good.

Hope to adopt!