How to Look Classy but Casual as a Man, From Fit to Colour Combinations That Work

1. Choose a collared shirt with some texture, such as an Oxford button-down

An Oxford cloth button-down shirt is a reliable starting point because its basketweave cotton looks relaxed without a tie but neater than a T-shirt.

White and light blue go with almost every trouser colour in this guide.

Cotton and cotton-rich shirts are a common choice for comfort in warm rooms; polyester-cotton blends crease less, so choose by how the cloth feels and wears for you, and check the care label.

A good fit matters more than the label. The collar should close without pulling, the shoulder seam should sit near the edge of your shoulder, and the cuff should reach roughly the wrist bone.

If you are curious why some makers charge far more for similar shirts, our article on why Brunello Cucinelli is expensive looks at one luxury brand’s pricing.

2. Wear dark, plain jeans or chinos

Dark indigo jeans without rips or heavy fading look smarter than distressed or light-wash pairs, and they pair easily with a jacket.

Raw (unwashed) denim is one option. It starts dark and stiff and fades with your own wear, but unsanforized raw denim can shrink noticeably on its first wash, so read the maker’s care advice before you buy.

A straight or slightly tapered leg is a common choice for this look, although the width you prefer is a style decision rather than a requirement.

Chinos in navy, stone or olive do the same job where jeans feel too casual.

For smarter shoes with denim, see our guide on how to wear dress shoes with jeans.

3. Add a soft, unstructured jacket

An unstructured or soft-shouldered blazer, with little padding and often patch pockets, adds polish to jeans or chinos without looking like half a suit.

Cotton, linen and open wool weaves such as hopsack suit this role, and a navy blazer is the easiest colour to start with.

A smooth suit jacket worn alone with jeans can look like a borrowed suit jacket, so choose a jacket cut and cloth intended to be worn as a separate.

Our guides on how to style a blazer for different occasions and wearing a double-breasted blazer smart casual give more combinations, and our article asking whether Boglioli is a luxury brand looks at one maker known for soft jackets.

4. Choose clean leather trainers, loafers or boots

Plain leather trainers in white or a neutral colour, with little branding, sit comfortably between sports shoes and formal dress shoes.

Suede loafers, chukka boots and Chelsea boots move the same outfit a step smarter.

Running shoes and bright, heavily branded trainers are fine for many casual days, but they pull the look towards sportswear.

Clean shoes matter more than expensive ones, and our guide to dress sneakers on a budget shows options at lower prices.

5. Layer with fine knitwear

A fine-gauge merino crew neck, roll neck or knitted polo is thin enough to wear under a jacket and neat enough to replace one on milder days.

Chunky cable knits read more relaxed and outdoorsy, which suits weekends and country settings; they are simply less smart, not wrong.

See our ideas for styling sweaters, and our article on what makes Loro Piana special if you want background on one luxury knitwear maker.

Price and fibre name alone do not prove that a jumper will last, so check the knit’s density, the seams and the care label.

6. Get the fit right, then choose the silhouette you like

Fit means the clothes are comfortable and sit correctly on you, with shoulders that match yours, sleeves and trousers that end where you want them, and room to sit and reach without pulling.

Silhouette is a separate choice about the overall shape you prefer, such as slim and close or wider and relaxed.

Both can look classy; a well-fitting relaxed trouser looks more considered than a tight one that strains when you sit.

A tailor can usually shorten sleeves and trousers or take in a waist at modest cost, while shoulders are difficult to alter, so get those right when you buy.

Some readers find body-shape descriptions helpful for thinking about proportion, and our guide to dressing for your body shape explains that optional approach.

Separate guides cover the triangle body shape, inverted triangle body shape, rectangle body shape, oval body shape, trapezoid body shape and hourglass body shape.

You do not need a body-shape result to use anything in this guide; trying clothes on and checking the fit points above works for everyone.

7. Dress for the occasion, the weather and the time of day

A brunch, an office and an evening bar ask for different levels of polish, so adjust the jacket, shoes and fabric rather than starting again.

Our guide to dressing by occasion, location, season and time of day explains the idea in more detail.

If an invitation or workplace states a dress code, that comes first, and our guide to men’s dress codes explains what each common code usually means.

Weekend brunch

Wear a white Oxford button-down shirt, dark indigo jeans, a navy unstructured cotton blazer and brown suede loafers, with a brown leather belt.

On a warmer day, drop the blazer and roll the shirt sleeves once or twice.

Business casual office

Choose a navy hopsack blazer or a sports coat, stone chinos or mid-grey wool trousers, a light blue Oxford button-down shirt and brown suede loafers or dark brown leather Derby shoes.

Business casual varies by workplace, so follow your employer’s policy; many workplaces do not treat jeans or trainers as business casual, and a plain tie kept in a bag covers an unexpected client meeting.

Evening drinks

Try a charcoal merino roll neck, grey wool trousers, a brown suede jacket or a navy blazer, and dark brown Chelsea boots.

Swap the trousers for dark jeans if the venue is relaxed.

Warm-weather lunch

Go for a navy knitted polo shirt, stone linen-cotton trousers, a light unlined cotton jacket for the evening, and tan suede loafers without visible socks.

Q. How can I make casual clothes look more polished?

Start with fit, meaning shirts that do not pull at the buttons, sleeves that end near the wrist bone and trousers hemmed to the length you prefer.

Keep clothes pressed or neatly folded, shoes clean and logos small.

Add one layer with texture, such as a suede jacket or a knitted polo, rather than several competing patterns.

A higher price or a famous label does not by itself make clothes look better or last longer.

Q. What makes jeans look smarter?

A dark, even wash, no rips, a length that sits neatly on your shoes and a fit that is neither tight nor baggy at the seat and thigh.

Pair them with a collared shirt or fine knit and leather shoes or boots.

Q. Which shoes make a casual outfit look classier?

Plain leather trainers, suede loafers, and suede or leather chukka and Chelsea boots are the most flexible choices.

Pick one leather colour, brown or black, for most of your shoes and belts so they match easily.

Q. How do I adapt a casual outfit for a business casual office?

Swap a T-shirt for a collared shirt or a knitted polo, swap jeans for chinos or wool trousers unless your workplace allows jeans, and add a blazer or sports coat.

Check your workplace’s dress policy, because business casual is read differently from one employer to the next.

Q. Which accessories suit a classy casual look?

A simple watch, a leather belt that matches your shoes and sunglasses in a plain frame cover most occasions.

Keep accessories few and quiet so the clothes do the work.

Q. What should I check before buying?

Try the garment on and move in it by sitting, reaching forward and raising your arms.

Look at the seams, buttons and hems inside and out, and read the care label so you know whether you can wash it at home.