Stella McCartney's bright white gown is cut from stretch-crepe with structured shoulders, a defined waist and a flowing train. The open back is tempered by long sleeves and a lustrous lining ensures this piece feels smooth against your skin. Underpin it with an adhesive bra .

• White stretch-crepe
• Concealed hook and zip fastenings at back
• 64% rayon, 32% acetate, 4% elastane; lining: 60% rayon, 40% polyester
• Dry clean