Shoppers obsessed with ‘insane’ polka dot jacket in Primark that’s £31 cheaper than M&S – and looks so expensive

FASHION fans are going dotty for polka dots this year with the pattern dominating the high street. And if you're looking for a light jacket to see you through spring then Primark's got you covered. Shoppers have been raving over the bargain retail giant's "gorgeous" £24 Funnel Neck Polka Dot Jacket. Available in sizes XS...