Men's Shirts Guide: Types, Fit and Style for the Modern Wardrobe

A great shirt is one of the quietest luxuries in a man's wardrobe. It does not shout, it does not chase trends, and it does not need a logo to prove anything. Yet the right shirt can change how a jacket falls, how a pair of trousers reads, and frankly, how a man carries himself through the day. That is why we put together this men's shirts guide: a clear, modern reference for anyone who wants to dress well without overthinking it.

At Pirloni, we spend a lot of time studying how shirts move, drape and age. Through this guide, we will walk you through every important shirt style, the fits that flatter different body types, the fabrics that matter, and the small styling decisions that separate a polished look from an average one.

Whether you are slowly building a wardrobe from scratch or refining what you already own, this is the only resource you will need to bookmark.

Why the Shirt Is the Backbone of Menswear

Before we get into the types of shirts men should know, it helps to understand why the shirt occupies such a central place in classic and contemporary menswear.

A shirt sits closest to the skin among visible garments. It frames the face, defines the silhouette of the torso, and serves as the layer that connects everything else. Trousers and shoes anchor an outfit, but the shirt does most of the talking. Get it wrong and even a well-cut blazer looks off. Get it right and a simple pair of jeans suddenly feels considered.

European menswear, in particular, has always placed enormous trust in the shirt. From Milanese tailoring to Dutch minimalism, the philosophy is similar: invest in fewer, better shirts and rotate them with intention.

The Most Important Types of Shirts Men Should Own

Let us start with the foundation. Below are the shirt styles every modern man should be familiar with, ranked roughly from most formal to most relaxed.

1. The Dress Shirt

The dress shirt is the cornerstone of formalwear. Traditionally white or pale blue, it features a structured collar, a clean front placket, and barrel or French cuffs. It is the shirt you wear under a suit, to a business meeting, or to a formal evening event.

A well-made dress shirt has subtle markers of quality: a split yoke for shoulder mobility, mother-of-pearl buttons, single-needle stitching, and a slightly longer tail so it stays tucked in. These are the small details Pirloni focuses on in our formal shirt range.

2. The Oxford Shirt

The Oxford shirt is the workhorse of smart-casual dressing. Named after its basket-weave fabric, it sits comfortably between formal and casual. The classic Oxford has a button-down collar, a slightly textured surface, and enough structure to look sharp without a tie.

Style it with chinos and loafers for the office, or with raw denim and white sneakers on the weekend. It is the single most versatile shirt in modern menswear.

3. The Casual Button-Down

Slightly softer than an Oxford, the casual button-down is made from lightweight cotton, poplin, or twill. It often comes in patterns: stripes, checks, micro-prints. The collar is usually unfused or lightly structured, giving it a relaxed roll.

This is your everyday shirt. Pair it with chinos in summer, layer it under a knit in winter, or wear it open over a plain t-shirt.

4. The Linen Shirt

Few fabrics handle warm weather like linen. Breathable, lightweight and unmistakably elegant, the linen shirt is built for travel, holidays and long Mediterranean lunches. It wrinkles, yes, but those wrinkles are part of its charm.

Choose linen in neutral tones such as white, sand, sage or soft blue. Wear it untucked with linen trousers, or tucked into tailored shorts. A Pirloni linen shirt, for example, is cut with a slightly relaxed body so it skims rather than clings.

5. The Overshirt (Shacket)

Halfway between a shirt and a light jacket, the overshirt has become a staple of modern menswear. Usually made from heavier cotton, wool, or corduroy, it is designed to be worn over a t-shirt or fine knit.

The overshirt works brilliantly in transitional seasons, when a coat is too much but a single layer is not enough. It is one of the most underrated shirt styles in a contemporary wardrobe.

6. The Polo Shirt

Technically a knit shirt, the polo deserves a place in any shirt guide. Originating in tennis and quickly adopted by golf and Ivy League culture, the polo bridges casual and smart effortlessly. Today, the long-line, slightly looser polo has replaced the tight, sporty cut of the early 2000s.

A merino or pique cotton polo, worn under an unstructured blazer, is one of the smartest summer looks a man can put together.

7. The Denim or Chambray Shirt

Rugged, honest and endlessly wearable, the denim shirt is a wardrobe classic. Chambray is its lighter, softer cousin. Both are perfect for layering and pair well with everything from raw denim to tailored wool trousers.

For a refined take, choose a darker indigo with minimal washing.

8. The Flannel Shirt

For colder months, flannel offers warmth, texture and a slightly outdoorsy attitude. Brushed cotton flannels in muted plaids work beautifully with denim, wool trousers, or layered under an overshirt.

9. The Cuban Collar Shirt

Also called the camp collar shirt, the Cuban collar has a soft, open notch lapel that lies flat against the chest. It is meant to be worn unbuttoned at the top, often untucked. It carries a vintage, slightly retro charm that has made it a summer favourite again.

Understanding Shirt Anatomy

A shirt is not just fabric and buttons. It is a small architectural object, and the details quietly define how it looks on the body.

Collars

The collar frames the face and sets the tone of the shirt.

• Spread collar: Classic, modern, works well with most tie knots and looks great open. A safe choice for formal and smart-casual settings.

• Point collar: Narrower, more traditional, ideal for slimmer faces and slimmer ties.

• Button-down collar: Casual and American in origin. Best for Oxfords and softer shirts.

• Cutaway collar: Wide spread, very European. Pairs beautifully with a substantial tie knot.

• Band collar: Collarless, minimalist, and excellent under knitwear.

Cuffs

• Barrel cuff: The standard, fastened with one or two buttons.

• French cuff: Folded back and closed with cufflinks. Reserved for formal occasions.

• Convertible cuff: Works with either buttons or links.

Placket

The placket is the strip of fabric down the front. A standard placket has visible stitching, while a French placket is clean and slightly more elegant. Hidden plackets, often used in tuxedo shirts, conceal the buttons entirely.

Hem

A curved hem is designed to be tucked in. A straight hem signals that a shirt is intended to be worn untucked. This is a small detail with big styling implications.

The Pirloni Shirt Fit Guide

Fit is where most men get it wrong. A premium fabric cannot rescue a poorly cut shirt, while even a mid-range fabric will look refined if the proportions are right.

Three Main Fits

• Slim fit: Tapers through the chest and waist. Best for slimmer or athletic builds.

• Classic fit (regular): Roomier through the body. Comfortable and forgiving.

• Relaxed or modern fit: A contemporary cut that sits between slim and classic. Increasingly the standard in modern menswear.

Key Measurements to Check

When fitting a shirt, focus on these areas:

• Shoulders: The seam should sit exactly where your shoulder ends. This is the hardest area to alter, so get it right at purchase.

• Chest: You should be able to pinch about three to four centimetres of fabric on either side. Tighter looks awkward; looser looks sloppy.

• Sleeve length: The cuff should sit at the base of the thumb when the arms are relaxed. With a jacket on, about one to two centimetres of shirt cuff should be visible.

• Shirt length: Long enough to stay tucked when you raise your arms, but not so long that it bunches around the trousers.

• Collar: You should be able to fit one finger comfortably between your neck and the buttoned collar.

A useful internal link here would be to a more detailed [shirt fit guide for men], where readers can dive deeper into measurements and tailoring.

Shirt Fabrics: What Actually Matters

Fabric choice influences everything: how the shirt drapes, how it feels, how it ages.

Cotton

The benchmark fabric. Soft, breathable, easy to care for. Look for higher-quality weaves such as poplin (smooth and crisp), Oxford (textured), twill (subtle diagonal weave with a soft sheen), and end-on-end (a fine two-tone weave that adds depth).

Linen

Cool, lightweight, perfect for warm climates and travel. Wrinkles are inherent and considered part of its character.

Cotton-linen blends

A modern favourite. They retain linen's breathability while reducing creasing.

Performance fabrics

Newer technical blends combine cotton with stretch fibres for shape recovery, moisture management and travel-friendliness. Excellent for men who move between meetings, flights and dinners in a single day.

Flannel and brushed cotton

For colder months. Brushed surfaces add warmth and softness.

When choosing a Pirloni shirt, fabric is always the starting point because it determines how the garment will live with you over time.

Styling Men's Shirts by Occasion

Now to the fun part: putting it all together. Here is how to think about shirt styles for different settings.

The Office

For most modern offices, a crisp Oxford or poplin shirt in white, light blue, or a subtle stripe is ideal. Pair with tailored trousers, leather Derbies or loafers, and a structured belt. If your workplace leans formal, add a navy or grey blazer.

Business Meetings and Formal Events

Stick to a classic dress shirt in white or pale blue with a spread collar. Keep the tie restrained: navy, burgundy or muted patterns. The cufflinks, if you wear them, should be understated.

Weddings

For day weddings, light blue or pastel shirts with linen suits feel current and elegant. For evening weddings, return to white with a darker suit.

Date Night

A black or deep navy shirt, slightly relaxed in cut, paired with dark trousers and minimal accessories. Confidence here comes from restraint.

Weekend and Casual Wear

This is where the wardrobe really opens up. A chambray shirt with raw denim. A linen shirt with tailored shorts. A flannel layered under an overshirt. The rule is simple: balance one structured piece with one relaxed piece.

Travel

Choose wrinkle-resistant cotton or a cotton-linen blend in neutral colours. Two well-chosen shirts can carry an entire weekend.

Caring for Your Shirts

Even the best men's shirts need proper care to last.

• Wash cotton shirts at 30 degrees Celsius with a gentle detergent.

• Avoid the tumble dryer where possible. Air drying preserves the fabric.

• Iron while slightly damp for the crispest finish.

• Hang shirts on shaped wooden hangers to retain the shoulder line.

• Rotate your shirts rather than overworking one or two favourites.

Linen and performance fabrics may have different requirements, so always check the care label.

Final Thoughts

Dressing well does not require a large wardrobe. It requires understanding. Once you know the types of shirts that exist, the fits that flatter you, and the fabrics that suit your life, getting dressed becomes calmer, faster, and far more satisfying.

That is the philosophy behind every Pirloni shirt: classic enough to last, modern enough to feel relevant, and considered in every detail so the wearer does not have to think twice. Use this men's shirts guide as your reference point, return to it whenever you are unsure, and trust that good style is built quietly, one well-made shirt at a time.