Design an Indian wedding invitation with a border-like Ganesh symbol at the top, framing the invitation text in the middle. The Ganesh symbol should be intricately designed, using royal blue and gold as the main colors. The background should resemble a starry night sky to create a mystical atmosphere. Incorporate subtle mandala symbolism along the border, with additional options for other mandala designs to enhance the overall aesthetic. The design should convey elegance and tradition, with the focus on the invitation text. Artwork, digital illustration, --ar 16:9