Tiffany blue, a signature color of Tiffany & Co. since the 19th century, is making a notable return this summer, leading a resurgence of blue-green shades in fashion. Celebrity stylist Shraddha Lakhani notes that the color has evolved, embodying a 'quiet luxury' that aligns with contemporary fashion sensibilities. It is now being seen in various forms, from clothing to accessories, and is frequently featured on major runways. At the 2026 Met Gala, singer Tyla donned a turquoise Valentino outfit, while Carolina Herrera showcased bold color-blocked ensembles featuring Tiffany blue. The color's appeal extends to jewelry, as seen in Dior's latest high jewelry collection, which incorporates floral and celestial motifs in shades of turquoise and aquamarine. The trend is also reflected in beauty, with actors like Florence Pugh and Kriti Sanon embracing Tiffany blue in their makeup and outfits. Stylist Vikram Seth offers tips for incorporating Tiffany blue into summer wardrobes, suggesting neutral bases, metallic accents, and layering with similar tones for a fresh look.