Men’s essential navy blazer fits on all occasions regardless of the job description. A Navy blue blazer is a great way to make any outfit for men look more formal as long as it is fitted properly to your body type.
Men’s Measurement Guide
Follow these simple steps to ensure your custom garment fits you perfectly. All you need is a flexible measuring tape.
Jacket Measurements
Suits, Blazers, Shirts, Vests & Coats
Desired Jacket (Garment) Length
Shoulder to Hem
- Stand straight in a natural posture with your arms relaxed at your sides.
- Start measuring from the top of your shoulder, right next to the base of your neck.
- Measure straight down along the front of your body to where you want the jacket to end.
- Keep the tape straight and do not curve it around the body.
Neck Circumference
- Stand straight and look forward in a relaxed position.
- Wrap the measuring tape around the base of your neck where a shirt collar would naturally sit.
- Keep the tape level all the way around.
- For comfort, leave space for one finger between the tape and your neck.
Shoulder Width
Across the Back
- Stand naturally with shoulders relaxed — do not pull them back.
- Measure from the edge of one shoulder to the edge of the other shoulder across your back.
- Follow the natural curve of the shoulders for an accurate measurement.
- Keep the tape flat and do not measure too high near the neck.
Desired Sleeve Length
- Stand straight with your arm relaxed in a natural posture.
- Start measuring from the edge of your shoulder where the sleeve seam would sit.
- Measure down your arm to where you want the sleeve to end.
- Keep the tape following the outside of the arm and avoid bending the elbow.
Chest Circumference
- Stand up straight with your arms relaxed at your sides.
- Wrap the measuring tape around the fullest part of your chest, typically right under your armpits.
- Keep the tape parallel to the floor.
- The tape should be snug but not tight enough to restrict breathing.
Stomach Circumference
- Stand up straight with your arms relaxed at your sides.
- Wrap the tape around the fullest part of your stomach — usually above the waistband and around the belly button area.
- Keep the tape parallel to the floor.
- Hold snug but do not compress the skin.
Hip Circumference
- Stand with your feet together and your body relaxed.
- Wrap the measuring tape around the widest part of your hips and seat.
- Keep the tape level and parallel to the floor all the way around.
- The tape should be snug, allowing room for one finger for comfort.
Wrist Circumference
- Relax your arm and keep your hand in a natural position.
- Wrap the measuring tape around your wrist bone — where a watch would sit.
- Keep the tape snug but not tight.
- Leave room for one finger between the tape and your wrist for comfort.
Trouser Measurements
Trousers, Dress Pants & Shorts
Trouser Length
Waistband to Hem
- Stand straight wearing a well-fitting trouser or in a natural posture.
- Start from the top of your waistband where you normally wear your trousers.
- Measure down the outside of your leg to your desired trouser hem length.
- Keep the tape straight and do not measure diagonally.
Trouser Waist
Where Your Trousers Sit
- Identify the exact position where you normally wear your trouser waistband — typically just below your navel.
- Measure around your bare waist at this exact point, keeping the tape level and parallel to the floor.
- Stand in a relaxed, natural posture. Do not suck in or push out your stomach.
- The tape should be snug but not tight — you should be able to place one finger between the tape and your body.
Hip Circumference
- Stand with your feet together and your body relaxed.
- Wrap the measuring tape around the widest part of your hips and seat.
- Keep the tape level and parallel to the floor all the way around.
- The tape should be snug, allowing room for one finger for comfort.
Thigh Circumference
- Stand with your feet slightly apart and your weight evenly balanced.
- Start at the top of your inseam, near the crotch area.
- Wrap the tape around the fullest part of your thigh.
- Keep the tape snug with room for one finger to avoid measuring too tight.
Trouser Leg Opening
Hem Width

- Lay a well-fitting pair of trousers flat on a table or smooth surface.
- Smooth out the fabric so there are no wrinkles at the hem.
- Measure straight across the bottom hem from one edge to the other (flat width).
- Do not measure around the full opening — this measurement is taken flat across.
Rise
Crotch to Crotch
- Stand straight in a relaxed posture.
- Start measuring from the back waistband where you normally wear your trousers.
- Bring the tape between your legs and up to the front waistband.
- Keep the tape close to the body for an accurate rise measurement, without pulling it too tight.
Any Questions about this product? Please feel free to ask.
Description
The essential navy blazer is the most indispensable garment in a gentleman’s wardrobe, the ultimate sartorial bridge between formal and casual. Our interpretation elevates this staple by commissioning it in a fine blend of Super 140s’ mohair and wool—a cloth prized for its crisp drape, subtle lustre, and remarkable crease resistance.
The Architecture of the Mens Navy Blue Blazer
The blazer is built upon a full, hand-basted canvas front, an unseen architecture that ensures a flawless silhouette. Its character can be defined by the choice of buttons—from the quiet, natural integrity of hand-carved horn to the classic, declarative statement of gilt. It is the definitive anchor for a pair of classic grey trousers.
A Personal Commission
The creation of your blazer is a collaborative process. You will define the final silhouette—from a classic tailored fit to a more relaxed interpretation—and specify the details that make the garment uniquely yours.
The Bespoke Promise: Your Fitting Canvas
A garment of such foundational importance demands an unimpeachable fit. Your commission therefore begins with a preliminary fitting jacket—a toile—crafted to your initial specifications. This critical step allows for the meticulous refinement of the blazer’s balance and line, ensuring the final piece is achieved with absolute precision. The fitting canvas is, of course, yours to retain.
Dry-clean.
Men’s Navy Blazer Features
- tailored from Super 140s’ 8oz mohair wool blend in navy
- hand-made by Baron Boutique
- single-breasted style
- hand basted full canvas front
- two-button normal stance closure
- hand made buttonholes
- hand-stitched shoulder pads
- medium width notch lapel, 2.75 inches to 3.25 inches
- handpick stitching around collar, lapel, and pockets
- left lapel buttonhole
- horizontal hip pockets with flap
- chest welt pocket
- fully lined in navy acetate
- hand stitched armholes
- four internal pockets
- two side vents
- rounded jacket front hem
- 4 button vented sleeves cuff
- kissing sleeve button stance
- hand made black horn buttons
- stitched and reinforced jacket buttons by hand
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Blazer Fit Guide
Blazer Fit Guide
The fit of your custom blazer defines its look and comfort. Your test garment will reflect the room and structure you choose here. Use this guide to select the fit that best matches your body type and style preference.

Slim Fit
Modern and tapered for a close-to-the-body silhouette.
Best for: A lean build and those who prefer a sharp, modern look that closely follows the body’s lines.

Standard Fit
A timeless, comfortable fit with moderate room for movement.
Best for: An average build or for a classic, all-purpose business style. This is our most popular, versatile choice.

Relaxed Fit
Our most generous fit, with extra room throughout the chest and waist for maximum comfort.
Best for: Those who prioritize comfort over a tapered look, or for body types that require more room in the midsection.

Athletic Fit
Specifically designed for a V-shaped torso.
Best for: Broader shoulders and a larger chest, combined with a distinctly narrower waist. This cut prevents the jacket from being too tight in the shoulders or too loose at the waist.






























Joseph (verified owner) –
Perfect fit
My blazer fit perfectly out of the package. I will definitely order again from Baron Boutique.