Halter Sundress Pattern | Easy Backless Dress Sewing Pattern

This halter sundress pattern is a stylish, beginner-friendly choice for creating an elegant summer dress with a daring open back. Designed with a flattering halter neckline and elastic waist, this backless dress pattern is perfect for those seeking a chic, above-the-knee silhouette. Sized for XXS to XXXL, the pattern is optimized for woven, non-stretch fabrics like lightweight crinkled polyester, rayon, and silk to achieve a polished, flowing fit.

This digital PDF download provides everything you need in A0, A4, and US Letter formats, including full-size, layered pattern pieces so you can print only the size you need. It also comes with an illustrated step-by-step tutorial that guides you through every part of the process, ensuring even adventurous beginners feel confident sewing this dress. With the 3/8″ (1 cm) seam allowance already included, you can start sewing right away.

Tools Required:

• Straight and zigzag sewing machine
• Measuring tape, fabric marker, pins or clips
• Scissors, coordinating thread, hand sewing needle, seam ripper
• Safety pin or bodkin for threading

Notions:

• 1 yard (0.9 m) of 2” wide elastic for added support

Fabric Requirements:

• 140-152 cm fabric width:
  • XXS-L: 2 yards/meters if crinkled by grainline, or 1.8 yards/meters by weft
  • XL-XXXL: 2.6 yards/meters if crinkled by grainline, or 2.2 yards/meters by weft

Drafted for heights 165-168 cm (5’4″ – 5’5″), this backless dress sewing pattern allows for immediate download—no waiting for shipping! Printing Tips: Use Adobe Acrobat Reader (free download) for printing. Your file includes 34 pages for A4 and US Letter formats or 2 pages for A0.

With a 180-day satisfaction guarantee, start your project confidently, knowing customer support is here for you. This halter sundress pattern is a digital product only and will be accessible right after purchase. Perfect for summer occasions, this dress will be a standout in your handmade collection!