In patternmaking and garment design, a torso block (or Sloper) and a sheath dress are related but have different purposes and distinct characteristics.
• A torso block or Sloper is a basic, unembellished pattern used as a foundation for creating other garments.
• It is a fitted template that outlines the body’s measurements without seam allowances, darts, or design elements.
• It’s a starting point to develop custom patterns for tops, dresses, or jackets by adding design details like shaping or style lines.
• The primary purpose is to achieve a perfect fit for the doll’s body shape.
In short, the torso block is a tool for pattern design, whereas the sheath dress is a wearable style created from a developed pattern. If you’re diving into sewing or designing, the torso block is like a blank canvas, and the sheath dress is the completed artwork.
• A sheath dress is a finished garment or pattern for a specific dress style.
• It is a form-fitting dress, typically shaped with darts or princess seams, to closely follow the body’s contours.
• Unlike a torso block, a sheath dress incorporates style elements such as necklines, sleeve options, and finished hems.
• It is designed to be worn as is, often as a polished, streamlined silhouette for formal or casual occasions.
To summarize, the torso block is a tool for pattern design, whereas the sheath dress is a wearable style created from a developed pattern. If you’re diving into sewing or designing for your dolls, the torso block is like a blank canvas, and the sheath dress is the completed artwork.
I’ve drafted a dress block with fitted sleeves that serves as a 2D body form for the Pear body Smart Doll. It’s available at my Etsy shop.
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