Costa reveals huge menu shake-up with 13 new items – and there’s a standout flavour

COSTA Coffee have launched fresh menu items this week – including a unique new drink flavour. Matcha fans will be delighted to learn that the Nation’s Favourite Coffee Shop has officially hopped on the bandwagon – launching the viral  green drinks in store for the first time in 2,800 stores. The matcha line-up, which is…