Helmi Trench Blouse & Tunic Dress

The Helmi sewing pattern includes two variations: The straight-cut blouse has elements from the classic trench coat, such as the cape and sleeve straps. The rounded collar and slightly curved hem with slits add a touch of soft femininity to this shirt. The more streamlined tunic variation is also straight-cut and has a simple stand-up collar, half sleeves, and a curved hem. Both variations have a discreet and elegant hidden button placket.


Available sizes: 

Pattern includes sizes EUR 32-56 | US 0-24 | UK 4-28

In the following formats:
  • PDF: Includes instructions, A4 tiled print at home, Projector and A0 files
  • PDF + A0 Printing: Includes the PDF file as above and A0 printing




For both variations, choose a light weight or medium weight non-stretch shirting. Your fabric can either be drapey, such as rayon or crepe, or a bit sturdier, such as linen. If your fabric is coarse, choose a light and slippery lining fabric to line the cape with.

See final image for fabric requirements.



  • Matching thread
  • Blouse: Fusible interfacing, 95 cm
  • Blouse:  7 x small buttons
  • Blouse: 4 x 3 cm D-rings
  • Dress: Fusible interfacing, 10 cm
  • Dress: 6 x small buttons


Get inspired on Instagram: #helmitrenchblouse , #helmitunicdress


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