Darcy Coat Season

The temperature in London has dropped to give the first hint of autumn. Just the slightest nip in the air that makes me wonder if I have enough layers on. Considering it was 32 degrees 2 weeks ago we're making great progress into the season.
I've noticed a huge increase in the sales of Darcy Coats over the past couple of weeks and I have a sketch pinned to my wall that's screaming 'make me'. I think a lot of us are raring to go.
I wanted to share a few tips on making the Darcy Coat as we come into coat season. I believe it's a piece that should be in regular rotation for 10+ years so it's worth spending the time getting it right.
I developed this pattern a couple of years ago and then I finalised it last winter for a February pattern release. So far I have made 3 versions:
1. a wool coat
2. a waxed cotton coat (this was the first wearable sample I made of this style)
3. a denim version with a few hacks (scroll down for more info)
This winter I would like to make a version in gabardine to create a trench style coat. As always I will document and share the process. I'm currently on the hunt for the perfect fabric and I'm chasing down a few leads... 
In the meantime I hope these making tips are useful! 
Happy Sunday,
Hetty x
Pattern Details:
- Sizes 4 - 28 (with PDF layers)
- can be made with our without a lining (instructions include both options)
- welt pocket or patch pocket options included depending on your fabric, preferred design and skill level
- sleeve tab comes in a wide or narrow width or thick or thin fabrics
- pattern comes with an optional belt
- instructions include option to add shoulder pads (recommended for wool versions but not compulsory)
Making Tips

No Deadlines

The first tip I have is to take plenty of time to sew this piece. This might sound obvious but it's really important. Even as an experienced sewer I spend a long long time when sewing this style. It's a hefty make which is WELL worth the effort but do not try to give yourself any deadlines whatsoever. It's not that it's particularly hard (it really is very achievable) but it has lots of different components and it will be a longer making journey.


Please note, this garment is oversized. If you're looking for a neat fit this isn't for you. It shouldn't swamp you but there is plenty of room for movement and that's exactly how it's meant to be. I'm size Small/UK 10, 5'10 tall and I wear a size 10. It fits over my biggest bulkiest jumpers but it also drapes really nicely over light layers too.

If you're unsure what size to go for, select your usual size and cut the body and sleeves. Toile it by sewing the basic shell together with a very long stitch to make it easy to take apart. If you want to size down you can then cut these pieces a size or two smaller.

Fabric Options

When it comes to choosing your fabric I recommend choosing something you really really love. If there's a garment to splash out on for the fabric it's this one. This piece should be in your regular wardrobe rotation for 10+ years and it's really important to choose a high quality, long lasting fabric. Factor in that this piece has a longer make time and you'll want to make sure that you're working with a fabric that does justice to your efforts.



The classic choice for a winter coat. If you're choosing wool I recommend opting for 100% wool (not an acrylic blend). 100% wool will be warmer, longer lasting and you'll be able to press it without a pressing cloth throughout the making process which is so much easier. 

In terms of weight you could go for a thick felt, a lightweight wool suiting or anything in between and choose a nice lining to go with it.

Waxed Cotton

Perfect for an elegant but practical coat. If you choose a dry waxed cotton you can leave it unlined (and be careful with the iron, choose a medium/low setting). Patch pockets are preferable for waxed cotton as the fabric doesn’t have much flexibility to create a neat finish with welt pockets.


This coat would work beautifully in a thick linen to create a smart summer jacket that could be worn to a wedding or smart occasions. 


For a very classic trench look a gabardine fabric would work beautifully (the optional belt might come into play for this fabric).


To create an amazing statement piece go for a denim - scroll down to see my version!


This garment potentially requires buttons AND snaps for fastenings due to the two different fastening areas: the centre front and the sleeve tabs. Some fabrics will benefit from a button fastening down the centre front instead of a snaps fastening. And the sleeve tab was designed with snaps in mind but it could also be fastened just as well with small buttons.

Have a think about the combination you want to go for. On my wool version I opted for buttons on the centre front and snaps on the sleeves. For my waxed cotton version I used snaps on the entire coat. If you're choosing a combination of buttons and snaps have a think about the colours of both and check they visually work well together.

Welt Pockets

Welt pockets are a really nice feature and they're not as hard as they look. They're very satisfying to sew once you've got the knack so I recommend practising on some scrap fabric if you're intrigued.

One tip I have for getting a neat finish of your welt pockets is to use a piece of card to help with the pressing. By cutting out a corner (as shown above) you can then fit this around each corner of the welt to give it a really firm press without the layers underneath making too much of an indent to the outer fabric layer. See below for the (almost!) finished results.


I can't overstate the importance of pressing, especially when it comes to working with wool. When you're pressing a big wool coat it feels long and boring. The coat is heavy, it slips off the ironing board all the time and it's not creatively satisfying. But I wanted to share some process pictures to show you just how much you can achieve with an iron.

The picture below shows the coat fully finished except for the front buttons. It doesn't look like the professionally finished coat I had in mind.

The picture below shows the coat after a long and thorough pressing. Getting better...

And the final picture below shows the coat with the buttons and button holes attached and at least one (maybe 2) more really thorough full garment pressings. The difference is amazing. I encourage you to spend lots of time with your iron when sewing this piece.

Just to add to that, not all fabrics are iron friendly. Lots of wools are mixed with polyester so I really recommend trying to source a 100% wool fabric. It will be warmer to wear, longer lasting and the pressing process will be much easier as you won't need a protective cloth between the iron and the fabric.

You also won't be able to press waxed cotton to the same level but you can add extra topstitching to the edges which helps to give it a crisper look.


The Denim Hack

Add your own twist...

This denim version I made has a few hacks that I documented in a previous newsletter. You can catch up on the details by clicking the link below. It has been such a reliable jacket and it's one of my favourite pieces I own.

Denim Darcy Blog