Reformation The Kiera Dress in Black The Kiera Dress is a beautiful midi dress in classic black with a sweetheart neckline, capped sleeves and made of a comfortable knit fabric. Color: Black Size: Small Measurements: Waist: 12.5” (laid flat) elastic waist Shoulder to shoulder: 16” Length: 48” Material: 90% tencel, 10% spandex Condition: Excellent condition, never worn. No flaws.