Music Class Blouse & Skirt sizes 5-12 This children's blouse and skirt sewing pattern features pin tucks on the blouse's front and back yoke, and a button or snap closure front placket. The child's blouse comes in two versions: short sleeves with a classic blouse collar and cuffed long sleeves with a band collar. Pull-on elastic waist skirt child's sewing pattern includes side panels with simple pockets and pleated hem insert.