Should I use clip on hair extensions for wedding day?

Has anyone ever used them? Do they last all day? I bought clip on real hair extensions that I plan on using for my wedding which is at 3pm and my receptions isn’t until 7-12am. So basically that is all day, and I am so scared some may fall out.
I don’t want to use clue or anything else like that because I am scared it may damage my hair so that is why I am considering clip on.