"Design a luxurious and elegant invitation card and ticket set for a sailboat race event. The invitation is 5"x7", and the ticket is 3"x5". Both items have a unified nautical theme inspired by a sailboat race, incorporating clean vector graphics of sailboats, waves, and Chicago's skyline in a modern and classy style. Use a palette of no more than 4 colors (navy blue, gold, white, and a subtle coral). Include a custom-designed logo for the 'Chicago Yacht Club Race to Mackinac - 116th 2024' featuring a simple, minimalist sailboat graphic. Keep the typography refined and business casual. Ensure the design conveys sophistication with subtle textures and premium details, such as a hint of gold foil or embossed elements. The overall aesthetic should be cohesive, timeless, and high-end, suitable for a formal yacht club gathering."