BURDA Sewing Pattern 6434 is an envelope sewing pattern for making a feminine blouse, suited to home sewers who want a project they can customize. It includes pleats from the neckline with a small back slit, in sleeveless or long cuffed-sleeve versions, giving you options for lightweight summer layering or office outfits. Before cutting, read the instructions in full, take accurate body measurements, and transfer markings so pieces stay aligned during assembly.