The M&S Black Sequin Blazer in size 16 is a stylish and elegant choice for a casual occasion. Made from polyester with a sequin fabric type, this blazer features sequin accents that add a touch of glamour. The regular fit and machine washable care instructions make it convenient and easy to wear. With its timeless black colour, this blazer from Marks & Spencer is a versatile and fashionable addition to any woman's wardrobe, perfect for the spring season.