TL;DR (too long; didn't read):
- A navy flannel or worsted wool suit is the single most versatile piece a man can own and belongs in every wardrobe.
- Texture from flannel, silk blends, glen check or sharkskin adds interest without loud colour or high contrast.
- Glen check hides everyday wear through its pattern and stays subtle enough for serious business.
- Sharkskin reads as expensive only when kept subtle in quality cloth; the shinier the suit, the cheaper it looks.
- A grey and blue palette keeps a wardrobe grounded, professional and consistent without looking boring.
- Fit and proportion determine whether a suit works, regardless of fabric quality or price.
Navy flannel suits and why they anchor a classic wardrobe
Navy flannel suits sit at the heart of any wardrobe built to last, and it's worth understanding why they earn that place. When you strip a great wardrobe back to its essentials, you find a small number of pieces doing an enormous amount of work, and a good navy suit is almost always the first among them. Have you ever noticed how some men look completely at ease and authoritative no matter the setting, without ever wearing anything you'd call flashy? That quiet confidence rarely comes from bold colours or unusual cuts. It comes from well-chosen, well-cut tailoring in a restrained palette.
The lesson runs through some of the finest examples of 60s men's suit styles, where the whole approach leans on grey and blue, a pale shirt, and a dark tie to create a consistent visual identity without ever feeling dull. Cut in the Anthony Sinclair suit style, with a low button stance, natural shoulders, and a lightly suppressed waist, these suits flatter an athletic build while staying clean and capable. The clothes understand their job, which is to make the wearer look like he belongs wherever he happens to be, and that principle is exactly as useful today as it was then.
This article works through that idea fabric by fabric. We'll look at navy flannel as the backbone of a wardrobe, textured suits in silk and wool blends, the glen check suit, sharkskin, chalkstripe flannel, and the broader case for staying understated with grey, before finishing on how fit and proportion decide whether any suit truly works. Think of it as a practical mens classic tailoring guide, one that starts with the most useful suit you can own and builds outward from there, so that a foundation of dependable business suits becomes the base everything else is styled around.
Navy flannel suits as the backbone of a wardrobe
If there's one suit to build everything else around, it's a dark navy in flannel or worsted wool. This is the first proper office suit most men should reach for, and its strength lies in how much it quietly does. A low button stance, slim notch lapel, natural shoulders, and just enough suppression through the waist give it a clean, capable line that flatters an athletic build without looking stuffy or militaristic. Details like a welted breast pocket, flapped hip pockets, and a single vent keep it classic, while trousers with side adjusters instead of a belt hold that silhouette crisp all day.
The fabric is a big part of the appeal. Flannel has just enough texture to feel substantial without being heavy, a little like a lighter, cheaper cousin to cashmere. That texture is what gives navy flannel suits their depth and keeps them from reading as flat or ordinary, and it's why this kind of navy has become the backbone of smart menswear. It carries authority quietly, which is exactly what you want from a suit that has to work across the office, client meetings, weddings, and any occasion that calls for a bit of presence.
Could you wear this today? Absolutely, as is, and you should. A dark navy suit in this cut remains one of the most versatile things a man can own, and the original silhouette holds up strongly. If you want to bring it up to date, keep the proportions similar and simply adjust the width of the lapel and tie to feel more contemporary. The bones don't need changing. A well-chosen navy from a range of dependable navy suits gives you a piece that will earn its keep for years.
Choosing textured suits in silk and wool blends
Once you've got a solid navy, texture is the next thing to reach for, and this is where tailoring gets genuinely interesting. Take dupion silk, a cloth with a distinctive slubbed finish that comes from the irregular raw silk threads running through it. It gives a suit real depth and a soft, natural luster without ever shouting. This isn't the cheap shine of satin. It catches the light in a soft, expensive way, and it rewards close inspection in a manner that a flat solid simply can't match. Cut in the same clean lines as a good navy, a textured suit like this feels right for warmer settings while still reading as quality tailoring.
The honest caveat is that pure dupion silk can be tricky to live with. It's delicate, it shows marks more easily, and it runs warm, which makes it a little formal for everyday wear. That's where modern cloth earns its place. Wool silk blends give you a very similar effect, with the same subtle sheen and character, while staying lighter, more breathable, and far more wearable day to day. You get the depth and movement of the texture without the fragility, which is a trade most men will happily make.
If you do want that quiet sheen in a suit, the key is to invest in quality cloth rather than chasing shine, because higher grade fabrics are precisely what separate an expensive look from a cheap one. Save the more delicate textures for smarter evening events and weddings, and lean on the blends for everything else. A considered selection of Italian-woven cloths is a natural place to find textured suits that balance character with everyday practicality.
The glen check suit for work and everyday wear
The glen check, sometimes called Prince of Wales, is one of the most useful patterns a man can own, precisely because it walks a fine line so well. The pattern is generally quite subtle, adding interest without distraction, which makes it serious enough for real business while still standing out from an endless sea of solids. Worn with a pale blue shirt and a navy tie, a grey glen check suit looks sharp and appropriate, and it shows you can handle a little pattern when the situation calls for it without ever tipping into anything loud.
There's a practical genius to the cloth too. The complex weave of a glen check is remarkably good at hiding the day-to-day stains and general wear and tear that a plain suit would show immediately. You don't have to be dodging trouble to appreciate that. Ordinary life is hard enough on tailoring, and a pattern that disguises the evidence keeps a suit looking presentable far longer. A well-made glen check also moves comfortably and holds together beautifully even when it's taken a beating, which tells you a great deal about the quality of the cloth underneath.
Can you wear glen check today? Of course. It's the epitome of timelessness. The only thing to watch is scale: some glen checks are woven loud and bold, and once a check gets too big it starts to feel costumey. Most, though, are subtle, well-balanced, and interesting without being showy, which is exactly what you want. A good grey glen check suit or sports coat is an excellent addition to any wardrobe, and a range of Prince of Wales glen plaid suits gives you texture that suits both work and play.
Why sharkskin suits read as quietly expensive
Sharkskin sits in a lovely spot between plain and patterned, which is a big part of why it works so well. It's a twill wool with a distinctive cross-hatch weave that gives a subtle iridescent luster and a bit more visual movement than a flat solid. It isn't flamboyant, but it definitely has presence. A charcoal sharkskin suit feels like a step up in sleekness, with just enough attitude to suit a more serious or high-stakes occasion without ever looking like it's trying too hard, and that restraint should be the aim of any well-dressed man.
The reason sharkskin reads as expensive comes down to that soft sheen, but there's an important condition attached. The effect only works when the cloth is subtle. Go for decent quality and the luster looks refined and costly. Chase a cheaper, shinier version and the whole thing collapses into looking cheap, because the shinier the suit, the cheaper it appears. Keep it as understated as the best examples and a good sharkskin will last you for years while quietly signalling that you know what you're doing.
If you want something with more character than a plain solid but less overt pattern than a glen check, sharkskin is an ideal middle path. It pairs beautifully with the usual pale blue shirt and dark tie, slotting neatly into the same restrained palette that holds a classic wardrobe together. A well-chosen selection of sharkskin suits in quality cloth gives you that quiet, expensive-looking sheen without any of the risk of overdoing it.
Chalkstripe flannel for a softer tailored finish
A navy chalkstripe flannel offers a gentler, more relaxed take on the tailored suit, and it makes a fitting close to any wardrobe built on the classics. Where sharper suits feel crisp and businesslike, a chalkstripe flannel two-piece has a softer feel, almost an American touch of ease in the cut. It's the kind of suit that carries authority without stiffness, which is a genuinely useful quality when you want to look serious but not severe. The relaxed hand of the flannel does a lot of that work, giving the whole thing an unforced, lived-in confidence.
The stripe itself is the detail that sets the tone. A chalk stripe adds authority in the same broad way a pinstripe does, but without the strictness and formality that a pinstripe brings. It reads softer and a touch more approachable, which is exactly why it suits a flannel so well. The two together, relaxed cloth and gentle stripe, produce a suit that feels dressed and deliberate without ever looking rigid, making it a strong choice for men who find a formal pinstripe a little too severe for their taste.
This is a suit that closes out a wardrobe rather than opens it. Once you've got your navy, your textures, and your greys in place, a chalkstripe flannel adds a softer register you'll reach for when the occasion calls for authority with a lighter touch. It sits comfortably alongside everything else in a grey and blue palette, extending your options without disrupting the coherence. A well-cut option from a range of chalkstripe suits gives you that softer tailored finish while keeping the whole look grounded and classic.
Grey suits and the case for staying understated
Step back and look at a truly cohesive wardrobe, and you'll notice how much of it leans grey. Almost everything sits in grey or blue, worn with a pale blue shirt and a navy tie, and that restraint is exactly what creates a consistent visual identity without ever feeling boring. It's a masterclass in putting a wardrobe together without reaching for crazy fabrics or bold colours. The decision to go mostly grey keeps everything grounded and professional, and it means every piece talks to every other piece with almost no effort on your part.
The power of this approach is easy to underrate. A grey suit isn't trying to be the most colourful or attention-grabbing thing in the room, and that's precisely why it works. When your tailoring stays understated, people respond to the overall impression rather than fixating on any single garment. Sometimes the most powerful look is one where people can't quite remember what you were wearing, only that you were very well dressed. That's a difficult effect to achieve with loud clothing, and an easy one to achieve with good grey tailoring.
None of this means grey has to be plain. The colour spans everything from light business greys to deep charcoals, and it takes texture and subtle pattern beautifully, so you can stay understated while still giving yourself plenty of variety. Building a core around grey keeps a wardrobe coherent and quietly confident, letting the fit and quality of each piece do the talking. A well-chosen selection of grey suits is one of the most reliable foundations you can give yourself.
How fit and proportion decide whether a suit works
Here's the truth that underpins everything else: fit and proportion matter just as much as fabric, and they're frequently overlooked. You can own the finest cloth in the world, but if the silhouette is wrong, the suit will simply look wrong. Silhouette is the single most important part of dressing like a man, and it's the thing most people pay the least attention to. Get it right and even a modest suit looks considered. Get it wrong and no amount of quality or texture will save it.
There's a simple way to check. When you look in the mirror, ignore the colour and the texture entirely and just look at your basic shape, your outline. If the top half of your body differs from the bottom half, find where the dividing line falls and ask whether your proportions look balanced. This is exactly the kind of assessment a good cut is designed to solve, with the low button stance, natural shoulders, suppressed waist, and well-chosen trouser line all working together to flatter your build and give the suit a clean, capable look.
This is why fit should come before almost any other consideration when you're buying a suit. Fabric, colour, and pattern all matter, but they sit on top of a foundation of proportion, and that foundation has to be right first. A well-cut suit gives you presence because people respond to someone who looks like he knows what he's doing, and a good cut is what delivers that impression consistently. If you're building this foundation from the ground up, a considered range of starter suits is a sensible place to get the fit and proportion right before anything else.
Design your own navy flannel suit with Westwood Hart
Once you understand which fabrics and cuts make a wardrobe work, the natural next step is owning tailoring built to your own measurements in exactly those cloths. That's where we come in. At Westwood Hart, we make it straightforward to design a suit in the classic textures we've talked about, from a substantial navy flannel to a subtle glen check, a quietly expensive sharkskin, or a softer chalkstripe. You choose the cloth, the details, and the cut, and we build the suit around you rather than asking you to settle for whatever's on the rack.
The process is simple. You customise the details that matter to you, we send a try-on garment, and we help you assess the fit and dial in any adjustments before your final suit is made. Because fit and proportion decide whether any suit truly works, this is where the real value lies: a garment cut to your build, in a cloth you've chosen, finished to your taste. Start by exploring our range of flannel suits and design something that anchors your wardrobe for years to come.
Frequently asked questions
What makes a navy flannel suit so versatile?
Navy flannel works across almost every setting that calls for authority, from the office and client meetings to weddings. The flannel adds just enough texture to feel substantial without being heavy, while a classic cut with natural shoulders and a suppressed waist keeps it clean and flattering. It carries presence quietly, which is exactly what makes it so useful.
How is glen check different from other patterned suits?
Glen check, also called Prince of Wales, is subtle enough for serious business while still standing out from plain solids. Its complex weave also hides everyday wear and marks far better than a flat cloth. The main thing to watch is scale, since an oversized check can start to look costumey, whereas a subtle one stays timeless.
Why do some sharkskin suits look cheap?
Sharkskin reads as expensive only when the sheen stays subtle. The cross-hatch weave gives a soft iridescent luster in quality cloth, but a cheaper, shinier version quickly looks cheap. As a rule, the shinier the suit, the cheaper it appears, so keeping the sheen understated is what makes it last and look refined.
What is the difference between a chalkstripe and a pinstripe?
Both add authority, but a chalkstripe reads softer and more relaxed than a pinstripe, which feels stricter and more formal. Paired with flannel, a chalkstripe gives a gentler, more approachable finish. It's a good choice for men who want the presence of a striped suit without the severity of a formal pinstripe.
Does fabric or fit matter more in a suit?
Fit and proportion matter at least as much as fabric. Even the finest cloth looks wrong if the silhouette is off. A simple check is to look at your outline in the mirror, ignoring colour and texture, and see whether your proportions look balanced. Getting the cut right should come before almost any other consideration.