Sexy Backless Jumpsuit Pattern | Halter Jumpsuit Sewing Pattern

Elevate your handmade wardrobe with this striking Sexy Backless Jumpsuit Pattern—a flattering and versatile piece that’s ideal for summer parties, vacations, or any occasion where you want to stand out. Featuring a halter neck, backless design, flowing wide-leg pants with side slits, and an invisible zipper closure, this jumpsuit blends comfort and style effortlessly.

Designed for intermediate sewists, this digital PDF sewing pattern includes detailed step-by-step illustrated instructions and full-size, layered pattern files in A0, A4, and US Letter formats. Plus, it supports inclusive sizing from XXS to 7XL, so everyone can create their perfect fit!

Pattern Features:

• Halter neckline with open-back design

• Wide-leg pants with dramatic side slits

• Center-back invisible zipper closure

• Seam allowance: 3/8” (1 cm) already included

• Layered PDFs: Print only the size you need

• Available sizes: XXS to 7XL

Please consult the size chart before purchasing, as sizing varies between countries.

Sewing Level:

Intermediate – Perfect for sewists ready to level up their garment-making skills.

What You’ll Receive:

• Digital PDF Pattern in US Letter, A4, and A0 formats

• Fully layered pattern pieces (choose your size when printing)

• Illustrated step-by-step instruction booklet

• Pattern Assembly Video – https://youtu.be/cOW1K41QOBQ

Pages to Print:

• A4 / US Letter: 36 pages

• A0: 3 pages

A computer and Adobe Acrobat Reader (free) are required to download and print your files.

Tools & Equipment:

• Sewing machine

• Measuring tape

• Scissors

• Pins or clips

• Coordinating thread

• Fabric marker

• Seam ripper

• Invisible zipper foot

Notions:

• One 8” (20 cm) invisible zipper

Fabric Recommendations:

This Backless Jumpsuit Sewing Pattern is designed for non-stretch woven fabrics only. Ideal fabric choices include:

• Crepe

• Cotton

• Linen

• Twill

Not suitable for knit or heavy-weight fabrics.

Fabric Requirements (150 cm / 60″ wide):

This is a digital PDF sewing pattern. No physical product will be shipped. Once your purchase is complete, the files will be available for instant download.

Why Sewists Love This Pattern:

• Inclusive sizing from XXS to 7XL

• High-quality instruction and layout

• Responsive and fast customer service

• Money-back guarantee within 180 days if you’re not satisfied with this Sexy Backless Jumpsuit Pattern