Zara 100% cotton knit smoke blue sweater 4-5 years collar

Soft all-over knit sweater by Zara. Finely knit collar, cuffs, and waistband, with wider knit ribs on the body. Two buttons at the neck. Smoky blue. Size 4-5 years. 100% cotton. Approximately 15" ptp, 14.5" sleeve length from shoulder area, and 14.5" overall length from back neck seam. In good condition. Tag says no dryer, however this sweater has been dried several times with no issues.