Currently, the arch has a grip on weddings. They are versatile, easy to make, and customizable. You can have it made of any material, from wood to metal to pure foliage. It can be a square, a triangle, or a circle (which is gaining rapid popularity). The shape and accessories can correspond to your personal view of the relationship–is your love a never-ending ring or are you building a sturdy, rectangular structure to build your life upon? It’s all up to you.