Setup: The dress fastens securely with a rear concealed zip. To wear, simply slip on the dress and carefully pull the concealed zip upwards, ensuring no fabric is caught. Compatibility: This dress is part of the Coast Honoured Collection, which is specifically designed for bridesmaids and can be easily mixed and matched with other styles and color palettes within the collection to create a cohesive bridal party look. It is available in various UK women's dress sizes, including UK 8, 10, 12, 14, 16, and 18, all within the blue color family. Care: Specific care instructions for this dress are not provided in the product description. Generally, garments made from structured fabrics like duchess twill often benefit from professional dry cleaning to maintain their structure, sheen, and integrity. Always check the garment's internal care label upon receipt for the most accurate and specific cleaning recommendations.