Forever 21 girls - crafted from non - stretch denim, this dress features a halter neckline, back keyhole with single button closure, sleeveless cut, and tiered a - line silhouette. . 100% cotton. Machine wash cold. Measured from a size 7/8. Full length: 35. 75". Chest: 13. 5". Waist: 13. 25". Girls tiered denim sleeveless dress (kids) in medium denim, 11/12