Arch Flowers The highest quality faux flowers expertly arranged to be the focal point of any ceremony space. Our arch flower rentals attach easily to any size arch without damage, and will certainly impress. dark arch flower sets One-Piece Arch Flowers $180.00 Altar Arrangements $180.00 Two-Piece Arch Flowers $290.00 light arch flower sets One-Piece Arch Flowers Light $180.00 Altar Arrangements $180.00 Two-Piece Arch Flowers Light $290.00