>House ambassadors ROSÉ, Camille Cottin and Alison Oliver along with friends of the House Teyana Taylor, Diane Kruger, Chase Sui Wonders and Ko Hyun-Jung wear Tiffany & Co. designs as they celebrate the debut of Blue Book 2026: Hidden Garden, the House’s latest high jewelry collection. #TiffanyAndCo #TiffanyBlueBook #TiffanyHighJewelry
[@tiffanyandco](https://www.instagram.com/p/DXZldBDmWca/)
>House ambassadors ROSÉ, Camille Cottin and Alison Oliver along with friends of the House Teyana Taylor, Diane Kruger, Chase Sui Wonders and Ko Hyun-Jung wear Tiffany & Co. designs as they celebrate the debut of Blue Book 2026: Hidden Garden, the House’s latest high jewelry collection. #TiffanyAndCo #TiffanyBlueBook #TiffanyHighJewelry