Cassiopée Mini - dress sewing pattern for kids

I am Cassiopée Mini an oversized dress available in two sleeve lengths. I am an easy to make, easy to wear dress, any fabric suits me and you can reinvent me ad infinitum to match your every mood. You and me together we will dazzle everyone like two shooting stars lighting up the sky.

Level: Simple

Age range: 3, 4, 6, 8, 10, 12, 14 (see sizing chart below)

Seam allowances: Included

Recommended fabrics : Plain weave cotton, crêpe, chambray, denim, corduroy, wax, flannel, linen, viscose and much more


  • supplies list
  • beginner level
  • step-by-step sewing tutorial with clear diagrams
  • sewing pattern (age 3 to 14)
  • measurement chart
  • instructions for preparing the fabric

Materials you need at home:

  • Fabric
  • 3 buttons of 5/8” diameter
  • Optional: 8” by 43” of iron-on interfacing
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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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