Burda Style Sewing Pattern 9199 (A) Childrens Bloomers and Cardigan. Discover our patterns for childrens bloomers! The first pattern version impresses with plenty of freedom of movement and cool details such as sweeping dividing seams, side slits and pockets. The cardigan look with V-neck and press studs adds a sporty twist. The second cut features a comfy elasticated waistband and a cute floral print - perfect for little explorers! Ideal for experienced sewers.