Tiffany & Co. Elsa Peretti 18k Yellow Gold Mesh Scarf NecklaceSave nearly 40% on new RRP 25,100. 00. An absolutely wonderful and very collectable Tiffany & Co. Mesh Scarf Necklace by the inimitable designer, Elsa Peretti. Designed in the 1970s during the heady days of Studio 54, Halston, Liza Minelli and, of course, disco! Elsa Peretti joined Tiffany & Co. in 1974. To say that she revolutionised the jewellery world is an understatement. Take a look at her bone cuff design from the mid 1970s. It could have been