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Butterfly Flutter sleeve / PDF Sewing Pattern

This is a "pay what you want" pattern. Just enter the amount you want in the cost field, to get the pattern! The Butterfly flutter sleeve pattern can be applied to the Amelia dress pattern or any sewing project with a regular shoulder. Size Range: World XS-XL / US 0-16 / EU 34-48

Size Range: World XS-XL / US 0-16 / EU 34-48

After purchasing, you’ll be able to download ZIP archive that includes PDF files: sewing instructions, A4 size.

Each pattern size is located on a separate layer of the PDF file.

The Butterfly sleeve pattern is an intermediate sewing pattern.The detailed instructions include pattern assembling, recommended materials, fabric requirements, cutting layouts, descriptions for all sewing process with photos and diagrams!

Seam allowances are included.

To sew the Butterfly flutter sleeves, choose fabrics with the following properties:
- Light or medium-weight;
- The fabric content can include natural (cotton, linen, wool), artificial (viscose), blends (linen + cotton, cotton + viscose, wool+cotton, etc.), and synthetic fibers (polyester);
- The following fabrics are recommended: linen, cotton, man-made silk, polyester.
The sample is made from cotton. This fabric is medium-weight, structured.



By purchasing this pattern you agree to the Terms and Conditions:

-The pattern is available for personal use only. No unauthorized reproduction, in whole or in part, or distribution of this pattern or content is allowed.

-No copy the pattern and sell.

-No tangible product will be posted to you. This is a PDF pattern for download only. 

-No Returns or Exchanges on Digital Purchases.

-You may not sell finished garments made with this pattern.

Contact if you have downloaded it from any websites other than

All Rights Reserved ©2022 MilaOnni Patterns

Before starting the project choose your size by taking measurements.

BUST - Place the tape around the fullest part of the bust. Wrap it around (under your armpits, around your shoulder blades, and back to the front) to get the measurement. Make sure the tape is placed horizontally across the back and under the arms.
WAIST– Place a tape around the natural waistline. Measure the circumference of your waist, which is located above your belly button and below your rib cage.

HIPS - Measure the fullest part of the hips from behind. Make sure that the tape is placed horizontally around the body and does not drop down on one side.

Find the right size using this size charts for height about 5'6" (168 cm):

Customer Reviews

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Towako -

this sleeve pattern is perfect!
this sleeve pattern is perfect! beautiful shape, totally different from other similar ones