We're having our ceremony outside in the garden of our reception venue. We're not going to go overboard with the ceremony decor... BUT we have rented chairs and I would like to hang flowers in mason jars off the aisle seats, put rose petals on the pathway and maybe some tulle on the last row of chairs? My question is to I ask the vendor if they have someone that can set all this up the day of? Hang the jars, lay the rose petals etc.? Or do I have to hire someone? What do you thinK?