Harrison | Men's Slim-Fit Notch-Lapel Single-Breasted Three-Piece Suit
Harrison | Men's Slim-Fit Notch-Lapel Single-Breasted Three-Piece Suit
Product Description
The Harrison Men's Slim-Fit Notch-Lapel Single-Breasted Three-Piece Suit is your go-to choice for weddings, formal events and important business occasions. Tailored with a clean, streamlined silhouette, a sharp notch lapel and a matching waistcoat beneath the jacket, this set is perfect for men who want a composed, polished look without sacrificing ease of movement.
Why You'll Love It
- Three-Piece Styling: The jacket, waistcoat and trousers work together for a coordinated, refined look straight out of the box.
- Slim, Structured Fit: A modern, tailored cut skims the body for a neat silhouette that flatters without feeling restrictive.
- Crease-Resistant Fabric: The fabric is designed to hold its shape throughout long days, so you stay sharp with minimal upkeep.
Perfect For
Walking down the aisle as a groom or groomsman, attending formal business meetings, dressing up for black-tie dinners and evening events, or making a statement at seasonal celebrations.
Care Instructions
- Dry clean for the best results and longest-lasting finish.
- Hang on a sturdy, shaped hanger between wears to help the suit keep its structure.
- Steam or press on a low setting with a protective cloth rather than ironing directly.
- Store in a breathable garment bag away from direct sunlight and damp.
Frequently Asked Questions
How does the jacket fasten?
The jacket closes with a single button at the front for a clean, tailored finish, and the waistcoat fastens with a row of buttons down the centre.
What sizes are available?
This suit is available from M through to 5XL, so you can find a true, comfortable fit for a range of body types.
Is this a slim fit or a relaxed fit?
It has a slim, structured fit that follows the body's natural lines while still allowing comfortable movement throughout the day.
Can I dress this suit down for a less formal occasion?
Yes, pairing the jacket and trousers with a simple shirt and no tie or waistcoat instantly creates a more relaxed, smart-casual look.
Size Chart
| Size | Chest | Waist | Shoulder Width |
|---|---|---|---|
| M | 96–100 cm | 37.8–39.4 in | 82–86 cm | 32.3–33.9 in | 45–46 cm | 17.7–18.1 in |
| L | 100–108 cm | 39.4–42.5 in | 86–94 cm | 33.9–37.0 in | 47–48 cm | 18.5–18.9 in |
| XL | 108–116 cm | 42.5–45.7 in | 94–102 cm | 37.0–40.2 in | 49–50 cm | 19.3–19.7 in |
| 2XL | 116–124 cm | 45.7–48.8 in | 102–110 cm | 40.2–43.3 in | 51–52 cm | 20.1–20.5 in |
| 3XL | 124–132 cm | 48.8–52.0 in | 110–118 cm | 43.3–46.5 in | 53–54 cm | 20.9–21.3 in |
| 4XL | 132–140 cm | 52.0–55.1 in | 118–126 cm | 46.5–49.6 in | 55–56 cm | 21.7–22.0 in |
| 5XL | 140–148 cm | 55.1–58.3 in | 126–134 cm | 49.6–52.8 in | 57–58 cm | 22.4–22.8 in |
30 Day Returns
Shop with confidence. If your purchase isn’t quite right, you can return it within 30 days of delivery.
Items must be unworn, unused and in their original condition. To start a return, simply contact our customer service team at info@heirloom-london.com and we’ll guide you through the process.
Free Shipping + Tracking
We offer complimentary UK shipping on every order. Once your order has been dispatched, you’ll receive a tracking link by email, allowing you to follow its journey to your door.
Tracking information is typically provided within 24–72 hours after your order has been processed.
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What our customers say
Rated 4.7/5 based on 453 reviews
Geoffrey Wallace
Very pleased with this. Fits well, feels comfortable and looks rather smart.
Peter Collins
Good quality and a nice fit. Sleeves were a touch longer than I expected, but nothing troublesome.
Alan Whitaker
Bought this for a weekend away and it did the job nicely. Comfortable and well made.
Roger Bennett
Pleased with the shirt overall. I had expected the colour to be a little darker, though it has grown on me.
Malcolm Harris
Really cannot fault it. Nicely cut and smart without looking too dressed up.
Graham Foster
Arrived in good order and fits me well. Material feels very nice too.
Stephen Caldwell
My wife picked this one out for me and she was right for once. Very comfortable and looks good on.
Nigel Thompson
Decent quality and comfortable to wear. I would personally have preferred a slightly heavier fabric, but otherwise very good.
Philip Richardson
Very happy with it. Wore it out for dinner last weekend and it looked the part.
Clive Harrison
A good everyday piece. Fits as expected and seems well put together. Would buy another.
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Frequently Asked Questions
What are the shipping costs?
What are the shipping costs?
We offer free delivery throughout the United Kingdom on all orders, with no minimum order value required.
What is your return policy?
What is your return policy?
You can request a return within 30 days of receiving your order. Items must be unworn, unused and returned in their original condition. Please contact our customer service team before sending your return.
How can I track my order?
How can I track my order?
Once your order has been dispatched, you’ll receive a shipping confirmation email with your tracking details. You can also check the latest status of your order via our Track Your Order page.
Any other questions?
Any other questions?
Our customer service team is happy to help. Simply get in touch via our Contact page or email us, and we’ll aim to respond within 24 hours, Monday–Friday.

