I had a posy of miniature roses, and my sister had a small arrangement of succulents.

and for something different, I walked down the aisle without them (just holding my dad's arm, and carrying an antique purse), and my DH presented them to me when we met at the front of the church

our florist suggested it, as symbolic of the start of our relationship as my DH sent me a posy of violets from that same florist when we first fell in love