A man with short brown hair stands against a light beige background wearing the marcdarcy CALLUM Blue Three Piece Suit, styled with a white shirt, blue patterned tie, pocket square, and black dress shoes for a modern formal look.
A man models the marcdarcy CALLUM Blue Three Piece Suit with a white shirt and brown shoes, standing with his back to the camera against a beige background, highlighting classic men’s formalwear.
A man with short brown hair, wearing the marcdarcy CALLUM - Blue Blazer with a pink pocket square, light blue dress shirt, and blue patterned tie stands against a beige background.
Close-up of the back of a man's head and shoulder wearing the marcdarcy CALLUM Blue Three Piece Suit, featuring a textured blue slim fit jacket with a red and navy collar and white logo—perfect for grooms or formal events.
A man wears the marcdarcy CALLUM - Blue Blazer three-piece suit with a white shirt, pink patterned tie, and matching pocket square against a beige background—an ideal choice for refined formal events.
A man in a slim fit marcdarcy CALLUM Blue Blazer and blue shirt displays the unique purple and blue patterned inner lining, with a visible label and interior pocket, highlighting this distinctive blazer.
A man wears the marcdarcy CALLUM blue waistcoat with a light blue shirt and a blue flamingo-patterned tie, standing with one hand in his pocket against a peachy background—a sharp choice for any work wardrobe.
A man wears the marcdarcy CALLUM Blue Waistcoat with matching tailored fit pants, a light blue dress shirt, and a blue patterned tie, standing hands in pockets against a plain beige background.
A man faces away from the camera, dressed in dark pants, brown shoes, a light blue shirt, and the marcdarcy CALLUM - Blue Waistcoat against a beige background—a sharp look for any professional setting.
Wearing the marcdarcy CALLUM - Blue Three Piece Suit, a person stands against a beige background. The formal ensemble, tailored in blue, is shown from shoulders to feet for a complete look.
A man models the marcdarcy CALLUM Blue Three Piece Suit, standing with hands in pockets against a beige background for a polished formal look. His head is not visible in the image.
A person in the CALLUM Blue Three Piece Suit by marcdarcy is walking, shown in profile against a beige background.
Dressed in the marcdarcy CALLUM - Blue Three Piece Suit, a person stands with their back to the camera against a beige background, highlighting a polished formal look.

CALLUM - Blue Three Piece Suit

Regular price $440.00 Sale price$192.00 Save 56%
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Award-Winning Heritage Design
Meticulously Crafted Details

 A blue suit is a key staple in every man's wardrobe and this one is no exception. Cut to a slim fit, the Callum suit adapts to both workwear and groom's wear beautifully. With a slight sheen, it differentiates itself from the standard navy suit and adds a touch of class to your formal look. 

Also available in a matching child's suit.

Model wears size 38R. 

Features

  • Slim / tailored fit
  • Single-breasted
  • Notch lapel
  • Single back vent
  • Four button cuff
  • Two button blazer fastening
  • Complimentary pocket square
  • Waistcoat adjuster straps
  • Functional inside and outside pockets to the blazer

 Style Tip | Pair with a crisp white shirt and our Paisley sky tie for a suave look that works from the office to the aisle.

Composition

Suit: 70% Polyester, 30% Viscose 

Lining: 100% Polyester

Wash & Care

Dry clean only

NOTE: This suit is available to purchase as a three piece set only. Please select the required chest size from the menu. The trousers are provided six inches less than the chest (e.g. a 40R suit will come with a 34R trouser), if you require a different trouser size you can request this in the "Special instructions" box when viewing your cart. Please be advised that any trouser change requests are subject to stock availability.

 

Need some help finding your size?

To help you find the correct size, we have created guide charts for our blazers, waistcoats, trousers and shirts - You will also see a tape measure icon on every product listing which gives a cm/inch conversion size chart for the associated style type.

To find out your size, you'll need a measuring tape in either centimetres or inches. 

The measurement of your chest (broadest point just underneath the armpits) in inches should be your blazer/waistcoat size.

The measurement of your waist (natural waistline where your trousers would sit) in inches should be your trouser size.

All Marc Darcy styles come in a slim tailored fit unless otherwise stated.

*Please note that all size guides refer to the garment size. I.e. chest/waist width is the size of the garment when laid out on a flat surface.

 

 READ THE BLOG ON HOW TO MEASURE FOR A SUIT HERE

Childrens Size Chart

Men's Size Chart

Delivery
Orders are dispatched Monday - Friday (excl. UK bank holidays).
For UK delivery we offer a free standard shipping option or a paid next day option (UK mainland only, please check T&Cs for Scottish Highlands and Isles).
All deliveries are sent on a tracked service.
To see full delivery details and international rates please click here.

Returns
If you wish to return any goods they must be returned within 14 days of receipt for a refund or an exchange.
For more info on our returns policy please click here.

What's my suit size?

All Marc Darcy suits are labelled in UK sizing, this is based on your chest and waist measurement in inches. For example, if your chest measures 40 inches then you should be a size 40. Similarly, if your waist measurement is 34 inches, you should be a 34 trouser. If you are between sizes, we recommend rounding up.

For more help on measuring your size, see our handy guide here, and see all sizing guides here

How long are the trousers?

 All trousers marked "R" or not followed by a letter are a regular length of 31 inches for the inside leg length. Most trousers are only available in this regular length, however all trousers can be easily taken up, with about an inch of fabric that could also be let down.

If given the option on the sizing choices, an "S" means the trouser has an inside leg length of 29 inches, and an "L" means the trouser has an inside leg length of 33 inches.

To see the trouser options available in long and short click here. 

What fit are Marc Darcy suits?

All Marc Darcy suits are cut to a slim fit, this creates a more tailored silhouette that is flattering on most body types. A slim fit follows the shape of the body, tapering at the ankle and slightly cinching the waist. This allows for a stylish look while still being comfortable and wearable.

Why are the pockets stitched closed on a waistcoat?

Whilst the pockets can be un-stitched in order to hold a pocket watch or something very light, we would recommend that they be left stitched up, since the pockets are unfinished. They are not lined and not designed to be functional.

What if my suit doesn't fit me?

If your garments aren't the right fit for you, you have 14 days to return them for a refund or to exchange for a different size. Marc Darcy cannot offer any alterations. For minor adjustments, such as requiring a shorter leg length, we recommend a local tailor. Click here to learn more about our return & exchange policy.

Do you offer free delivery?

For orders to the UK we offer the option of free delivery on all orders. Delivery will typically take between 1-5 working days. If you require an express delivery, please choose the next day option at the checkout. For all orders outside of the UK a delivery fee will be charged.

For more FAQ's please click here.

Try Before You Buy (Manchester Showroom)

Visit our 100,000+ piece stocked warehouse, which boasts the full collection of Marc Darcy styles and is the only physical store where all of our suits can be found in one place.

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