This jacket requires no special setup; simply put it on and enjoy. It is designed for children aged 3-4 years (specific size mentioned in product details) and is generally compatible with standard children's clothing as a layering piece. To ensure the longevity of your Regatta Embrie Quilted Jacket, follow these care guidelines: Washing: Always check the care label inside the jacket for specific washing instructions. Typically, machine wash on a gentle cycle with similar colors, using a mild detergent. Avoid harsh chemicals or bleach, as these can damage the fabric and water-repellent coating. Drying: Tumble dry on low heat or air dry away from direct sunlight. Excessive heat can degrade the jacket's materials and insulation. Water Repellency: Over time, the water-repellent finish may diminish. You can restore it using a suitable DWR (Durable Water Repellent) spray or wash-in product designed for outdoor gear, following the product's instructions. Storage: Store the jacket in a dry, well-ventilated area when not in use.