This Girls Grey Rainbow Sequin Jumper from M&Co is perfect for 10-11 year old girls. Made from a knit fabric of polyester, cotton, and elastane, this pullover jumper features long sleeves and a playful sequin design. In a stylish grey colour, this jumper is ideal for casual occasions in the winter season. Easy to care for with machine washable instructions, this jumper is a fun and trendy addition to any young girl's wardrobe.