Design an exquisite wedding invitation that exudes luxury and timeless romance. The invitation should feature intricate floral patterns in gold and ivory tones, with the design elegantly balancing opulence and sophistication. Use calligraphy-style fonts for the text, and add a delicate touch of pearl shimmer to enhance the details. The layout should be vertical with embossed elements that create a stunning visual and tactile experience. Optional details like wax seals or silk ribbons can be incorporated for an added layer of elegance, making this invitation perfect for a classic-themed wedding. For the envelope, use matching ivory tones with a luxurious matte finish. Incorporate foil-stamped patterns on the front for a cohesive and opulent feel. The inner lining of the envelope can feature subtle metallic accents to match the invitation. Seal the envelope with an optional wax seal, creating a stunning first impression for the recipient.