The John Lewis Heirloom Blazer Suit in Grey is a stylish and sophisticated choice for formal occasions, such as weddings. Made from high-quality polyester, this blazer is designed to fit a 12-year-old boy perfectly. The classic grey colour and sleek blazer style make it a versatile option that can be dressed up or down for any special event. Perfect for children attending formal gatherings, this blazer exudes a sense of confidence and maturity. Ideal for a smart-casual or formal look, this blazer is a timeless addition to any young gentleman's wardrobe.