The relaxed, wide-leg cut of Joseph's 'Sophie' jumpsuit is perfectly balanced by the alluring open-back - an adhesive bra is a must. This black stretch-crepe piece is lined through the bodice for smoothness and comfort. Heels will elevate this long-length style, but we think it looks equally elegant with flats. Finish with a clutch.

• Black stretch-crepe
• Hook and concealed zip fastening at back
• 64% viscose, 33% acetate, 3% elastane; bodice lining: 85% cupro, 15% elastane
• Dry clean