Baby Jumpsuit Burda Sewing Pattern 9462. Sizes available: 1 month, 3 months, 6 months, 9 months, 12 months. Jumpsuit A and B are buttoned at the shoulders and can be made with straps or sleeve frills. Features an edged and gathered neck and legs. The panties matching the little dress complete the look. This is an amazing pattern, perfect for dressmaking.