Tiffany Executives Tease Nike Collaboration on Instagram

A co-branded sneaker is apparently in the works.

Alexandre Arnault, Tiffany’s executive vice president of product and communications, and Ruba Abu-Nimah, the brand’s creative director, both posted the same teaser image to their personal accounts Sunday showing a sneaker box in Tiffany’s signature robin’s-egg blue emblazoned with Nike’s swoosh logo. “A legendary pair,” it read.

A collaboration between Nike and Tiffany had been…