Blue Men's Blazer - Slim Fit Business Tuxedo Jacket

The Blazer That Has to Do Everything — and Usually Falls Short

A great blazer is one of the hardest things to get right in a man’s wardrobe. It needs to fit precisely — not just in the shoulders but through the chest, the waist, the sleeve length. It needs to hold its shape through a full day of meetings, commuting, and evening events. It needs to work across multiple dress codes — boardroom, client dinner, wedding, weekend smart-casual — without looking like it’s trying too hard for any of them. And it needs to do all of this at a price point that doesn’t require a bespoke tailor.

This Men’s Slim Fit Blazer is built to meet every one of those demands. The slim fit silhouette is cut to follow the natural line of the body without restricting movement. The single-button closure creates a clean, elongated front. The premium polyester construction drapes with a tailored weight and holds its shape across a full day of wear. And the range of eight colourways — from classic Navy and Black to Red Wine, Gray, Khaki, and White — means this blazer works as a wardrobe anchor across multiple occasions and seasons.

The Slim Fit — Tailored Without Being Restrictive

The slim fit cut is the defining feature of this blazer and the reason it looks so much sharper than a standard or relaxed fit at the same price point. The jacket is cut closer to the body through the chest and waist, creating the tapered silhouette that reads as polished and intentional rather than boxy and generic. The fit is slim without being tight — there is room to move, to sit, and to wear a shirt and tie comfortably underneath. It is the cut preferred by most contemporary menswear retailers for exactly this reason: it flatters a wide range of body types and looks sharp without needing extensive alterations.

Single Button Closure — Clean and Contemporary

The single-button closure is the most contemporary and versatile blazer construction available. It creates a longer, more slender front line than a two-button jacket, and it works equally well as a standalone blazer (worn open or closed) and as a formal suit jacket. The rule is simple: button it when standing, unbutton when sitting. The notch lapel and full sleeve are clean in their construction — no unnecessary detailing that would limit the contexts in which this blazer can be worn.

Eight Colourways — A Blazer for Every Occasion

Available in eight colours, each suited to a different set of occasions and styling contexts:

• Navy — The most versatile blazer colour in existence. Pairs with grey trousers, chinos, denim, and virtually any shirt colour. Works from boardroom to weekend.
• Navy 1 — A slightly different navy tone with its own character. Refer to the product images for the precise shade.
• Black — The formal standard. Essential for black-tie adjacent events, evening occasions, and high-stakes business settings.
• Blue 2 — A lighter, brighter blue with a more relaxed, contemporary feel. Excellent for summer weddings and smart-casual events.
• Gray — A classic professional colour. Works in the same contexts as navy with a cooler, more understated tone.
• Red Wine — A statement colour for weddings, dinners, and occasions where you want your outfit to make an impression.
• Khaki — The most casual option. Best for outdoor events, summer occasions, and smart-casual dress codes.
• White — A bold choice for summer weddings, beach ceremonies, and formal occasions in warm climates.

Size Guide — M to 5XL

This blazer is available in sizes M through 5XL. The slim fit means it runs slightly closer to the body than a standard fit — if you are between sizes or prefer more room through the chest and shoulders, size up by one. For formal occasions where you need to wear a shirt and tie underneath comfortably, also consider sizing up.

• M — Chest approx. 96–99cm
• L — Chest approx. 100–103cm
• XL — Chest approx. 104–107cm
• XXL — Chest approx. 108–112cm
• XXXL — Chest approx. 113–117cm
• 4XL — Chest approx. 118–122cm
• 5XL — Chest approx. 123–128cm

How to Style It

Wear with grey dress trousers and a white shirt for a classic business look that works for any professional setting. Pair with slim chinos and a plain tee for a smart-casual combination that transitions from daytime to evening. Style with dark denim and a roll-neck for a contemporary off-duty look that still reads as polished. The slim fit and single-button closure make this blazer one of the most versatile pieces you can add to your wardrobe.

Common Questions Answered

Can this be worn as a suit jacket? Yes — pair with matching trousers in the same colour for a full suit look. Navy and Black work particularly well as suit separates.

Is it suitable for weddings? Yes — the slim fit and formal construction make this appropriate for weddings as a guest, groomsman, or (depending on the formality of the occasion) the groom. Navy, Black, and Red Wine are the most popular wedding choices.

How do I care for it? Dry clean or hand wash in cold water. Do not tumble dry. Hang immediately after washing to preserve the shape. Use a garment steamer or cool iron with a pressing cloth to remove creases.

Does it wrinkle easily? The polyester construction is relatively wrinkle-resistant compared to linen or cotton blazers — it holds its shape well through a full day of wear.

Product Specifications

• Material: Premium polyester
• Fit: Slim fit
• Closure: Single button
• Lapel: Notch lapel
• Sleeve: Full length
• Colours: Navy, Navy 1, Black, Blue 2, Gray, Red Wine, Khaki, White
• Sizes: M, L, XL, XXL, XXXL, 4XL, 5XL
• Season: Four seasons
• Occasion: Business, formal, wedding, smart-casual
• Gender: Men