Photo courtesy of Of a Kind

It started with indigo. Denim fetishists in Japan began dipping more than just jeans in the dye, and before you knew it, their obsession spidered worldwide. Then cerulean-headed girls hit the streets, textile and leather factories turned the dials to electric navy, and lately it feels like the whole world has entered its blue period.

Explore the 9 azure items we’re coveting this month.