Excellent on Trustpilot · 266 reviews

Gatcombe Park

£565.00

The Gatcombe is our Vintage Arthur recut as a ladies' trench, in olive Everwax by Halley Stevensons with a Harris Tweed–lined hood. It's named after the Gloucestershire home of British eventing, individually numbered, and backed by a ten-year guarantee and a lifetime repair service.

My years in the Coldstream Guards, and three more with the Household Cavalry, taught me what a coat has to do. It has to cope with early starts, cold yards, and weather that doesn't care what you've got planned.

The Gatcombe began with a conversation in the horse world. I was asked a simple question: "Will you be doing a ladies' trench coat?" It came from someone whose opinion I'd never take lightly, and it stayed with me long after.

This coat is my answer. I named it after Gatcombe Park in Gloucestershire, renowned for its horses and for British eventing, because those are exactly the mornings and miles it was built for.

Our most trusted smock, recut as a trench

The Gatcombe is one of the first two ladies' trench coats in the Lockwood line, alongside the Sandringham. It's made from exactly the same cloth as our Vintage Arthur: Everwax Vintage by Halley Stevensons, an olive British waxed cotton proven on farms, moors and estates.

Here it's recut from smock to trench. It has a longer, tailored line shaped for a woman's frame, plus the extra coverage that only a full-length coat gives you on wet mornings and long days outside.

Made for the days that test a coat

It's made for the yard at first light, the cross-country course in sideways rain, and the walk back across the park as the light fades.

What the Gatcombe does for you

You stay dry when it matters. Halley Stevensons' Everwax is proven British waxed cotton, the same cloth our Vintage Arthur customers already rely on.
You're covered from collar to knee. The full trench length keeps rain and wind off far more of you than a jacket can.
It fits like it was made for you. That's because it was: a tailored line cut for a woman's frame, not a men's coat sized down.
Your hood keeps you warm. It's lined with certified Harris Tweed, handwoven and dyed in the Outer Hebrides, one of Britain's most respected cloth traditions.
It becomes yours alone. The wax wears in and develops its own patina over time, so no two Gatcombes ever age the same way.
It's one of a kind. Every coat is individually numbered.

Built to last, and backed to prove it

Most coats come with a receipt and a shrug. Every Gatcombe is backed by a ten-year guarantee and supported by our lifetime not-for-profit repair service. If a seam goes or the wax needs bringing back, we'll put it right at cost, for as long as you own it. You're not buying a coat for this winter. You're buying one for the next twenty.

Every Gatcombe is numbered, guaranteed for ten years and repaired for life, so the only risk is waiting until the first run has gone.

Size guide

Gatcombe Park

Choose your usual UK dress size and we'll check it against this piece.

Your usual UK size

Know your chest measurement? Use it for an exact match

Measure around the fullest part of your chest.

Still unsure? Email jacob@lockwoodsmocks.com and we'll help. Exchanges are free within 30 days.

Find your perfect fit

Measure around the fullest part of your chest, in inches. These are body measurements. The jacket is cut with room for movement and layering.

Size (UK)	Fits chest (inches)
8	32–34″
10	34–36″
12	36–38″
14	38–40″
16	40–42″

Between sizes? Go down for a trimmer fit. Go up to layer.

Detailed garment measurements

The measurements below are taken directly from the jacket, laid flat (not body measurements). All measurements are in inches.

Diagram of the front and back of a jacket, with lettered arrows showing where each measurement is taken

Ref	Measurement (inches)	8	10	12	14	16
A	1/2 Chest Width	19.5	20.5	21.5	22.4	23.4
B	1/2 Bottom Hem Width	22.6	23.6	24.6	25.6	26.6
C	Back Length (Centre)	36.2	36.6	37.0	37.4	37.8
D	Shoulder Length	5.7	5.9	6.1	6.3	6.5
E	1/2 Waist Width	18.9	19.9	20.9	21.9	22.8
F	Sleeve Length (Shoulder to Cuff)	25.2	25.6	26.0	26.4	26.8
G	1/2 Cuff Opening	4.9	5.1	5.3	5.5	5.7
H	1/2 Sleeve Biceps (2.5cm from underarm)	8.7	9.1	9.4	9.8	10.2

Key information

Garment measurements are taken directly from the jacket, laid flat (not body measurements).
All measurements are in inches (″).
Compare to a jacket you already own for the best fit.

How to measure

Lay a jacket that fits you well on a flat surface and measure as shown in the diagram above. Measurements are taken on the half (one side) with the garment laid flat.

The jacket is designed with room for movement and layering.

Free UK delivery on orders over £250, otherwise £3.99. Delivered in 2 to 4 working days. Exchanges are free within 30 days.

Sixteen years in the Coldstream Guards taught Jacob what kit should be. Every piece is still made in Britain, to his standard. Read the full story →

More information

DETAILS

Read the faqs here.

Delivery & Returns

Free UK delivery on orders over £250, otherwise £3.99. Delivered in 2 to 4 working days. Wrong size? Return or exchange it within 30 days.

Delivery Information | Returns & Refunds

Pre-orders

Pre-orders are expected to ship by the date shown on this page. We’ll email you as soon as yours is on its way, and again if anything changes.

Pre-order FAQs

Gatcombe Park

£565.00

Trustpilot

What our customers say

Excellent 5 out of 5 · 266 reviews

I looked at buying the Falklands Smock

I looked at buying the Falklands Smock, but was unsure with regards to sizing, so I emailed Jacob who got back to me with some good advice and reassurance about the returns policy.

Two days later and I'm wearing my new Smock, perfect fit and excellent quality piece of kit, I'm beyond impressed with Jacob and Ruth, who packed and dispatched my lovely new coat!

Jacob and his team have exceptionally high standards about their customer service, and will be around for a long time with their business standards and work ethic. Keep up the good work mate, I will be coming back!

Patrick Slingsby · 20 October 2026

Squaddie-Proof Gear

Squaddie-Proof Gear! Outstanding Quality, Service & British Craftsmanship!

Ordered late on Wednesday night, received a personal welcome email and order confirmation on Thursday, and by Sunday my order had arrived via tracked Royal Mail. Four days from ordering to wearing! Absolutely first-class service.

I ordered the Vintage Henry Smock, and the quality is simply outstanding. The styling is unique, full of character and a genuine stand-out piece. It’s one of those garments you immediately know is something special.

I also ordered the British Harlequin Polo, and again, the quality hits you straight away. Heavy-duty material, excellent construction and a real sense that no corners have been cut.

Sizing is spot on, too. Both garments fit true to size.

What makes Lockwood even more impressive is the company ethos. A veteran-founded British business built around quality, durability, integrity and making clothing that lasts. It’s refreshing to see a company genuinely putting those principles into practice.

I’ve always believed “buy cheap, buy twice”, and it’s immediately obvious that Lockwood takes the opposite approach. This is proper kit, designed to stand the test of time rather than the next fashion season.

Squaddie-proof gear!!! that’s about the highest compliment you can give!

Outstanding products, a personal touch and exceptional service. Lockwood has gained a very happy customer. I’ll absolutely be back for more.

Five stars without hesitation. Highly recommended!

Colin Alderson · 2 November 2026

Verified

It's a great gilet..so great I have two!!

It's a great gilet... so great I now own two (olive and navy) and also ordered one for my Nan and she's chuffed to bits! It's wonderful knowing Lockwood is supporting the British economy and I'm so proud to wear our family name out and about. I just wish my Grandad was still alive as he would have loved this timeless, quality brand and he would have loved that it's 100% British. Genuinely top quality and stylish.

Sarah Holland · 2 November 2026

Where do I begin

Where do I begin? Maybe the fantastic, personal customer service, maybe the quality of my Churchill smock. First time purchasing and blown away by the quality of design and materials used. Second to none for customer service and was also very happy to know I was supporting a former serviceman. All I can say is I will be purchasing more and will with great pride tell people, when asked, this is a Lockwood Smock.

Scott · 17 October 2026

Verified