Blue Handbags Are Summer 2026’s Defining Accessory — Here Are the Best Models (opens in new tab)

Cobalt, powder, and International Klein Blue have taken over the spring/summer 2026 runways — Bottega Veneta, Prada, and Loewe are leading a chromatic shift that reframes blue as the season's most necessary carry. Here is what to buy and why the shade matters now.