Curls are always a great go-to for wedding hair. Not only are they classy and beautiful, they look great when paired with formal ware. The secret to beating the heat and keeping them looking great all night long? Product! Use a smoothing serum before you curl and be sure to add ample amounts of hairspray. You can make your curls as loose or as tight as you want by using varied widths of curling irons. The wider the iron, the looser your curls will be. If your hair is naturally curly, you may want to let it air dry and touch it up with an iron if needed. Kate Middleton wore loose curls at her wedding to Prince Charles and looked beautiful, classy and timeless.