Osris - Striped Sweater or Dress Sewing Pattern

I am a sailor shirt. My original neckline gives me a modern look. You can wear me all year long in any colour. To spice things up a bit, my dress version is perfect to go to the beach.

Recommended Fabrics: Jersey for T-Shirt

Fabric Requirements: Shirt version: 1 1/2 yards by 60'' wide Dress version: 1 7/8 yards by 60" wide


  • material list
  • step-by-step sewing tutorial with clear diagrams
  • sewing pattern
  • measurement chart
  • beginner level
  • instructions for preparing the fabric
  • PDF Pattern
  • compatible with US Letter and A4 Paper Size
  • in both inches and cm
  • PDF Tutorial
  • All seam allowances included in Pattern

Materials you need at home:

  • Fabric
  • 43" jersey bias tape
  • 4 golden buttons of 1/2" diameter
  • 1 double needle (3 or 4mm spacing)
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I AM is a subtle combination of savoir-faire: the art of sewing learnt and passed on for centuries blended with the presage of new trends to offer you today the ability to create your own clothing identity.


We create sewing patterns and sewing-kits to forge and elevate sewing savoir-faire everywhere possible. We take inspiration in the world that surrounds us, in the arts, music, cinema, science, travels… It is important for us to inspire our customers with the best of upcoming trends and design. This is why we invite textile designers, stylists and artists to collaborate with us on our collections.


As seen for fashion brands, we work from mood boards inspired by a unique theme. This is where the story starts. Inspired by the stylist, on a mannequin, the collection takes shape. Pins after pins, we create the pattern for you to create your own garments.

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