BRAIN™ | Men's Business Linen Suit
BRAIN™ | Men's Business Linen Suit
Most of our customers say this style runs true to size.
SUMMER SALE
Discounts applied automatically at checkout.
The more you buy, the more you save:
2 items → -10%
3 items → -15%
4 items → -20%
A coordinated three-piece set in polyester fibre with a linen-like texture: blazer, waistcoat, and trousers in a regular fit for formal and semi-formal occasions.
The fabric has the airy, textured look of linen but holds its structure better through long events without creasing heavily. All three pieces match in weight and finish, so you get a complete outfit that looks intentional without having to think about coordination. The regular fit gives enough room through the chest, waist, and thigh to sit, stand, and move comfortably through a full day of wear without pulling or bunching.

âś” Complete three-piece set: blazer, waistcoat, and trousers in one coordinated package
âś” Linen-like polyester: airy feel with better shape retention than pure linen
âś” Regular fit: balanced shape that works across different body types
âś” Breathable construction: comfortable through long ceremonies, meetings, and events
âś” Hand washable: cold wash or dry clean, hang dry to maintain shape
Specifications:
- Material: polyester fibre with linen-like texture
- Fit: regular
- Design: single-breasted blazer, matching waistcoat, tailored trousers
- Occasion: weddings, business events, formal dinners, celebrations
- Season: spring/summer/early autumn
- Sizes: XS to 6XL
Order today with a discount and enjoy free shipping while the offer lasts.
QUALITY GUARANTEE
QUALITY GUARANTEE
For us, quality and customer satisfaction are paramount. We only stock top-of-the-range products, as we believe you deserve the very best. Every product is carefully selected and tested to ensure it meets our rigorous standards. If you are not satisfied with it, you have 30 days to return it.
CLOTHING SIZE GUIDE
CLOTHING SIZE GUIDE
For this item, we recommend ordering one size larger! Not sure? Then have a look at the size guide.
BUNDLED OFFER AND SAVINGS
BUNDLED OFFER AND SAVINGS
Add more items to enjoy further discounts: 2 items = 10% off | 3 items = 15% off | 4 items = 20% off
Real men. Real results.

“Effortlessly sharp.”
I'm constantly travelling for work. I need pieces that do the job without me having to think about it. I threw this on for a 6am flight. When I landed, my colleague told me I looked rested and put together. That had never happened before.

“My wife said ‘don't change’. Review over.”
Tried it on before dinner. Took a photo in the mirror to send to my wife. She replied ‘don't change’ in under ten seconds. The fabric holds its shape and the cut is exactly right. I've already ordered two more since.

“I haven't told anyone where I shop.”
My mates keep asking what's changed about the way I dress. I've been ordering here for three months and I haven't said a word to anyone. The fabric is dense, the cut is clean, nothing screams ‘trying too hard’. That's the whole point.

“She thought I was Italian.”
First time ordering clothes online in years. Worried about the fit. It was spot on, not too tight, not too loose. Wore it for a dinner by the water on a warm evening. My date thought I was Italian. I'm from Leeds. I'll take it.

“My father told me I finally understand clothes.”
Wore it to my father's birthday dinner. He's 72 and extremely particular. Halfway through the meal he leaned over and said ‘you finally understand what proper clothes are’. That comment alone was worth more than the price of the piece.

“I didn't used to wear pink. Now I do.”
My wife bought it for my birthday. I was sceptical about the colour. Wore it to a Sunday brunch and by the second drink three people had asked me where it was from. I've already ordered two more in other colours.

“They thought I owned the yacht.”
Weekend at a friend's marina. Threw this on Saturday morning with dark jeans. By 10am a couple on the quay had assumed I owned one of the boats. I don't. But I completely understood why they thought so.

“Years spent chasing this look. Finally here.”
I've looked long and hard to find this aesthetic. The closest I got was two or three times the price. The weight of the fabric is exactly right, substantial without being stiff. Worn it four times already. Compliments every time.

“I never leave reviews. This time I had to.”
My mate turned up to a barbecue better dressed than everyone else. It was Brain Hillier. I ordered the same day. Fits perfectly at 6ft and 13 and a half stone. Three dads at my son's school event asked me where I got it last week.

“Three orders in and not done yet.”
I had a wedding and needed something considered. The combination was perfect. Several people asked during the reception. I've replaced most of my weekend wardrobe across three orders. The quality is consistent every time.
The community of Brian Hillier
Men across the UK trust Brian Hillier, a community built on timeless style and quality.
The questions worth answering
Everything you need to know before you place your order.






