Long Sleeve Flannel Shirt Pattern | Oversized Jacket Pattern

Bring your next project to life with this Long Sleeve Flannel Shirt Pattern, designed especially for advanced sewists who crave stylish, handcrafted clothing. This digital PDF pattern is ideal for creating a rugged, oversized button-up shirt that blends function with timeless fashion.

You won’t receive a physical product—this is a digital file that you can download immediately after purchase. It includes layered pattern files in A0, A4, and US Letter sizes, so you can print only the size you need for your project.

Pattern Features:

• Oversized, relaxed fit

• Front button-up closure

• Two chest pockets

• Long sleeves with cuff details

• Back yoke for added structure

• Seam allowance of 3/8” (1 cm) included in all pattern pieces

• Pattern language: English only

• Number of pages to print: Up to 34 pages (A4/US Letter) or 3 pages (A0)

Sizes Included (Men’s):

From XXS to XXXL, making it ideal for a broad range of body types.
Please review the size chart before purchasing, as sizing varies across countries.

Fabric Requirements:

Fabric width: 60” (150 cm)

Recommended Fabrics (Non-Stretch Only):

This pattern is specially made for woven, heavyweight fabrics, such as:

• Thick cotton flannel

• Denim

• Twill

• Poplin

• Linen

Sewing Tools & Equipment Required:

To complete your long sleeve flannel shirt, you’ll need:

• Sewing machine

• Measuring tape

• Fabric scissors

• Pins or fabric clips

• Seam ripper

• Fabric marker

• Coordinating thread

• Iron

Important Notes:

• This is a digital PDF sewing pattern only. No paper or physical item will be shipped.

• A computer is required to download and open the files.

• You’ll need Adobe Acrobat Reader to print the pattern (available for free from Adobe).

• Watch the Pattern Assembly Video here: https://youtu.be/cOW1K41QOBQ

Why Choose This Pattern?

• Print-at-home convenience with layered PDF files

• Includes step-by-step illustrated instructions for clarity and ease

• Fits a wide size range (XXS–XXXL)

• Supported by fast and friendly customer service

• Comes with a 100% satisfaction guarantee—get a full refund up to 180 days after purchase if you’re not satisfied

Whether you’re crafting a rugged work shirt or a cozy weekend flannel, this long sleeve flannel shirt pattern offers style, flexibility, and professional-quality results. Download it today and start sewing a piece that’s built to last.