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THE ASSEMBLY LINE • Drop Waist Dress & Top Sewing Pattern (XS - L)

£21.00
- +

Printed sewing pattern • Sizes XS–L • Skill level: Advanced beginner

The Drop Waist Dress & Top Sewing Pattern by The Assembly Line is a modern, minimalist design featuring a relaxed silhouette and soft feminine details. This versatile pattern includes three sleeveless variations, a top, a short dress and a longer dress, all defined by gentle gathers at the neckline and a subtle keyhole opening at the back.

Inspired by contemporary ready-to-wear styles, this drop waist dress sewing pattern is ideal for recreating the clean, effortless aesthetic seen in brands like COS. The silhouette feels both current and timeless, making it a beautiful addition to a modern handmade wardrobe.

Perfect for:

  • Sewing a modern drop waist dress with a minimalist feel
  • Recreating designer-inspired, contemporary garments
  • Lightweight summer dresses and tops

Skill level • Advanced beginner

Pattern Details:

  • Printed sewing pattern with clear, well-illustrated instructions
  • Sizes XS–L included (see separate listing for sizes XL-3XL)
  • Three variations: top, short dress and longer dress
  • Optional design variations including bias binding and a ruffle hem

Suggested fabrics: This pattern works best in light to mid-weight woven fabrics such as:

  • Cotton poplin
  • Linen and linen blends
  • Lightweight cotton sheeting
  • Soft structured fabrics with gentle drape

Fabric choice will influence the final look — crisp fabrics create a more sculptural silhouette, while softer fabrics enhance the fluid, relaxed shape.

Fabric requirements • Please see final image for fabric requirements.

You will also need:

  • Matching thread
  • Fusible interfacing
  • Optional: buy pre-made bias binding (the fabric allowance includes bis binding from dress fabric). Please see last image for the length required.

Sewing tips:

  • Lightweight fabrics will enhance the soft gathers and movement of the dress
  • Take care when finishing the neckline for a clean, professional result
  • Consider adding the optional ruffle hem for a more statement look
  • Pre-wash your fabric to allow for any shrinkage

Sewing inspiration:

If you’d like to see how this pattern looks sewn up, you can read our Drop Waist Dress Sewing Pattern Review, where we share our version made with a statement ruffle hem.

Part of our curated collection of The Assembly Line sewing patterns, designed for modern, wearable wardrobes.

Browse our full collection of sewing patterns for modern handmade wardrobes.

See more: Patterns
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