Chilton Trench Coat

from $20

Size Size guide

Pattern format

PDF pattern available in sizes 12-32; printed pattern available in sizes 12-28.

Classic tailoring gets a curve-friendly update with the Cashmerette Chilton Trench Coat! This timeless fully lined coat pattern with cup sizes from C - H features a single-breasted bodice, two hem lengths, belted waist, and a kick pleat on view A. An ideal fit is easily within reach, thanks to the cup sizing, sleek princess seams and a comfortable two-part sleeve design. Sophisticated details, such as its two-part collar, cape, epaulettes, and double topstitching, make the Chilton Trench Coat a brilliant addition to any outfit and the star of your wardrobe!

This Cashmerette pattern includes:

  • Cup sizes from C to H
  • A sizing calculator which will tell you exactly which size to make
  • A beautifully illustrated and detailed instruction booklet, to guide you no matter your sewing level

Want to see how this pattern will look on you? Sketch your plans on a body outline croquis that's custom made to your measurements with MyBodyModel. Learn more » 

Product information




12-28 (printed pattern), 12-32 (PDF pattern) with cup sizes C-H. Includes 40-62” bust and 42-62” hip. Find your size in seconds using our size calculator.


Main: Mid- to heavy-weight wovens, such as heavy cotton (gabardine or twill weave), or waterproof raincoat fabric. If using wool, use mid-weight only.

Lining: Light- to mid-weight wovens, such as silk crepe de chine or polyester. Specialist linings like flannel-backed or Kasha satin can be used.

Interfacing: Fusible mid-weight woven interfacing


Universal needle, regular thread, topstitching thread (optional), 12 buttons (1”/25 mm, ideally shank buttons), 1 pair of shoulder pads, hand needle, 5” (13 cm) twill tape (optional for hanging loop), ¾ yard (0.7 m) double fold bias tape (optional for finishing back facing).


Point turner, tailor’s ham or rolled up towel, sleeve board (optional), marking chalk, scalpel or buttonhole chisel.

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Customer Reviews

Based on 15 reviews
Jane Thiele
Great pattern. Easy sew.

I made this coat in a knit fabric and it worked perfectly. It is just so comfortable and lovely to wear.

Loved this pattern!

I loved this trench coat! The instructions were very clear and easy to follow and the fit is great. I made the muslin out of denim and ended up with an unlined jacket as well because the fit was almost right on. I am 5'10" and did have to lengthen the sleeves a bit but everything else fit perfectly.

simona m.

I finished my trench few days ago. The pattern fits very well, I have cut a 22 size but next time I will do a 20 .
I would like to make another one, but the short version.
Unfortunately I made a mistake: I cut the wrong side of the lining kick pleat.... but I fixed it.
And I had some problems with belt loops, maybe due because I didn’t understand very well ( I am italian).
Anyway this is the best pattern I have ever bought!!!

Beautiful Coat, Fit is Trial & Error, A Mission to Make.

From the size calculator it said I needed a 14 G/H bust and 24 waist. After 2 test garments I did a 20/24 to be able to move in it. The waist is still a bit big. The next one I would probably do a 20 EF/ 22, if there wasn’t 99 pages to print and put together! They did give me some help on the site but it wasn’t particularly useful. And I’ve printed the pattern twice already as the pattern is laid out single layer and I thought I didn’t have enough fabric at 3.5m. Size 24 said 4.7m. And I couldn’t get any more purple. Turned out 3m was enough in the purple but I used my extra black fabric for a smart look anyway. It was a mission to make, took a total of a month; 2 weeks sorting pattern and toilles, 2 weeks sewing a bit every day. The instructions were good except I got confused at the centre front hem lining. It also could do with reinforcement on the back kick pleat lining as it’s starting to rip. All in all, beautiful coat I’m proud of. I have never made a wool coat before and this is very smart. I even made a beret and a flat cap to go with it. A hood option would be nice. Would I do it again? Maybe. Maybe not. Need to use up that extra expensive fabric.

Jane Benjamin
Trench coat.

The pattern and instructions were very clear and as this coat is the most complicated piece of clothing I have ever attempted, I was very pleased. However, even though I had thought my measurements were accurate, it has turned out a little large. Nonetheless I would recommend this pattern.