Marks and Spencer is selling the "best ever winter coat" for £69, according to impressed shoppers. Reviewers have praised the brand's Thermowarmth Stormwear Quilted Duvet Coat, which is available in two stylish shades for £69. Both the 'fawn' and 'turquoise' colour options come in sizes six to 24. However, several sizes are already sold out, meaning shoppers must be fast if they're keen to snap up the "snuggly" coat. Designed to offer a regular fit, while keeping wearers toasty thanks to the