Who wears boutonnieres at weddings?

Boutonnieres. The groom, groomsmen, the bride's dad, the groom's dad, the ring bearer, any ushers, both sets of grandfathers, a male officiant, and any male readers should all wear a boutonniere, which is pinned to the left lapel.

Should you wear a boutonniere to a wedding?

Do you need boutonnieres? ... Yes, you'll typically see boutonnieres at weddings, but you don't have to have them. In case you aren't familiar, boutonnieres are pinned to a suit or tux lapel, so they're typically for men. You'll usually see them on the groom, groomsmen and any other men you want to call out.