Die-hard fans of Hello Kitty (or coffee) can also snap up this limited-stock-only Grind x Hello Kitty T-shirt, £34, which comes in five sizes and features a cute retro red-and-white design.

The coffee chain has a new collab with an iconic cartoon (Picture: Artur Widak/NurPhoto via Getty Images) Starbucks fans are in for a special treat over the coming weeks, as the drinks chain has ...