Three-Piece Suits for Men

Rather than go for the standard suit that you have always been seen wearing on any event, why not spice up your looks by looking sharp on that next formal occasion that you are planning to attend? Three-piece suits are back in the fashion scene in a very big way.

They are effortlessly contemporary and stylish and are often preferred on business, proms, weddings, and many other events. As a matter of fact, it’s the best choice by far for any formal occasion.

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The modern designs may also be worn on casual nights. It will enable you to stand out from the rest of the crowd at any social event with your mystifying look. The use of three-piece suits can be well complemented by using a slim fit shirt and a pair of cufflinks.

three piece suits example

Three-piece suits also complement individuals who are stylish and adventurous with their fashion statement. With different colors, styles, and shapes to choose from, finding one that will perfectly represent your personality will not be difficult at all.

These types of suits perfectly combine a classic and modern touch of fashion, thus creating a fusion that is perfect for any modern man.

Advantages of Three-Piece Suits

There are many good reasons to wear a three-piece suit. They offer that great, classic look and are always on-trend. Plus, a good three-piece makes a man feel good about himself.

Any guy can slip into a two-piece suit. But adding that third component, the vest, (aka waistcoat) somehow makes the perfect finish to an elegant and stylish look. That is if you get the fit and the color just right.

Of course, your vest needs to fit well. When worn over a slim-fit shirt it becomes an integral part of the trio. And the popular misconception that adding a vest makes you look fat is simply not true. A vest holds everything in place.

It adds structure to your outfit. Nobody can deny that a three-piece suit creates a more ‘put together’ look than a regular two-piece.

Even with your jacket buttons undone, a vest will give you a neat and finished look. The result is a very appealing look indeed.

Men's suit vest fitting guide

Another big advantage is that owning a few three-piece suits gives you a lot of options. You can opt to wear the vest on its own with an open neck long-sleeved shirt and well-fitted jeans.

Or you can mix the waistcoat with the jacket and pants from another coordinating suit. Of course, if you want to be a little less formal, you can leave out the waistcoat altogether and simply wear the suit as a two-piece.

Double-Breasted vs. Single-Breasted Three-Piece Suits

Any event where a suit is called for you can choose whether to wear either a single or a double-breasted jacket. But only wear a double-breasted jacket as part of a suit, and never as a blazer.

Double-breasted is more formal than a straightforward single and should always be worn with the proper trousers. Plus, they can’t be dressed down as a single-breasted jacket can.

A single-breasted jacket, on the other hand, can be worn with casual pants, such as fitted jeans or chinos, with or without the vest.

A lot of younger men are unfamiliar with double-breasted three-piece suits because they can be difficult to find.

Single-breasted three-piece suits, on the other hand, are worn around 90% of the time and are more widely available. Singles can come with anywhere from one to five buttons.

Double-breasted suits have an extra fold of fabric across the front, and they also have a second row of buttons. They will usually have a total of four buttons or six, which is the classic style.

Blue Double Breasted Three Piece suit

Here’s an extra tip. Make sure the buttons are in a Y shape as opposed to a V. This is considered to be much more stylish, and it will fit better too.

If you are going to wear a double-breasted suit, your jacket must be a perfect fit. They are not as forgiving as a single-breasted, and the buttons need to come together.

Also, make sure that everything lies flat, with absolutely no puckering.

How to Fit a Three-Piece Suit

Before we decide the color of your suit, it’s essentially important to match the fit of your suit. The same basic suit rules apply, with a few additions for the vest. Let’s quickly cover them:


Let’s begin with the vest. This may appear straightforward, but it can be quite tricky to find the right fit. Remember you won’t always be wearing your jacket, so the vest has to look good over your shirt too.

There are distinct pointers that can help you find the perfect size. The front hem, for example, should be long enough to conceal the pants’ waistband.

When the jacket is fastened, an inch or so of the top part of the vest must remain visible. Also, the V of the waistcoat should not obscure the edges of your shirt collar.

Lastly, you want your vest to be narrow at the waist. The sides, however, are just right when they fall straight down.

How should a suit vest fit

Don’t forget, the bottom button of your vest should be left unbuttoned.


To get the right fit for your jacket, first, make sure the shoulder pads end where your shoulders do. Nothing looks phonier than shoulder pads that extend too far. Next, look at the buttons.

If there are two, the top one shouldn’t be lower than your navel. If you have three, then the same applies to the middle button. Never fasten the bottom button.

To check the jacket length, stand with your arms at your sides. Your hands need to be where the hem of the jacket ends. The sleeves should reach down to where your thumb and wrist join.

As a final check, the cuff of your shirtsleeve should stick out of your jacket by about half an inch.


The best fit for the trousers of a three-piece suit is high on the natural waist. That said, younger men might prefer a slimmer fit with a lower waist.

It’s best not to wear a belt with a three-piece as it can cause the vest to bulge. Use suspenders instead, or if you can, nothing at all.

Trouser length is very much a matter of personal preference. Shorter guys might prefer the pants’ hem to barely brush the top of their shoes. Taller men often go for the full break. Both are allowed.

To learn more about how to fit your suit, read our suit fit guide.

Three-Piece Suits Color Combinations

Starting from the bottom up: your shoes should match the tone of your 3-piece suit. Brown shoes go nicely with blue or navy.

We always advise black shoes with a black suit, but black shoes work well with grey or charcoal suits too.

Three Piece suits & Shoes Color Combinations

Moving up: for a more formal look, the jacket, vest, and trousers should all be the same color. But wear a coordinating or contrasting vest for a less formal look.

Regarding shirts: white shirts are a staple and go with most suits. They give a crisp, clean look. You can wear almost any color tie with them too.

Pale blue is also a good shade for a dress shirt and provides a classic alternative to white. Pale blue goes with most people’s skin tone and hair color. Add a navy tie with grey, tan, or navy suits.

When to Wear a Three-Piece Suit

A three-piece suit isn’t something you’re going to put on every day just to go to the mall. But don’t keep it at the back of your closet purely for formal occasions, either.

Weddings are a great place to wear a three-piece. It’s a celebration after all, and nobody is going to laugh if you dress up.

We encourage you to experiment with different color and pattern combinations. The main thing is to avoid dressing like you’re headed into the office.

Navy blue, or even a lighter blue, fits right in at weddings and you don’t want to wear anything too dark or somber.

Navy blue Three Piece Suit

If you have an office job, chances are a three-piece suit won’t look too over-the-top. Stay away from bold colors and accessories though, and stick with classic shades of navy, grey, and black.

Other places to wear your suit would be a day at the races, an evening at the opera, to the theatre, or a formal dinner.

Best Three-Piece Suits – Brands & Reviews

Three-piece suits are a modern twist in nowadays business class. Both stylish and vigorous, these types of suits provide the look of determination to its wearer. Let’s take a look at some of the bestsellers:

Three-Piece Slim-Fit Reaction Suit by Kenneth Cole

Made from 70% polyester and 30% rayon, this is a perfect three-piece slim-fit suit example. The coat and the pants must be ordered separately, though.

The jacket is a two-buttons slim-fit suit coat with notched lapels and flap pockets. It is available in black, blue, charcoal and grey color. Here’s how the black blazer looks like:

Three-piece set: slim-fit black suit jacket by Kenneth Cole

Also, you can add the slim-fit flat-front pants to the set. Crafted with the same material, two off-seam pockets at front, two pockets at the back, with a zip fly and hook closure:

Three-piece set: slim-fit black suit pants by Kenneth Cole

His set can be completed with a tailored-fit five-button vest, making it the perfect slim-fit three-piece suit:

Three-piece set: slim-fit black suit vest by Kenneth Cole

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Classic Fit Three-Piece Suit Set by P&L

The complete package includes a vest, jacket, and pants. It comes with a single-breasted jacket with two-button closure and 4 detail button on its cuff.

In addition to its modern classic cut, the jacket is fully lined with double side vent, two flap pockets, and a welt chest pocket.

What most people love about this suit is that the material is very comfortable and lightweight, perfect for any event.

The trousers come unhemmed. They have slanted front pockets and a back pocket with a button. The vest has a five-button closure with jetted pockets and is a perfect addition to the set.

This three-piece suit is available in many colors, including black, blue, grey, burgundy, charcoal, etc… Here’s how the navy looks like:

Three-piece classic fit suit by P&L

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Three-Piece Suits by Salvatore Exte

This set features a vested regular fit men’s suit. It includes a single-breasted, two-button, and a dual side vent jacket and flat front pants.

Although being a classic fit suit, it comes with a modernly fitted jacket. It’s single-breasted with two front flap pockets and a notch lapel.

The flat front pants come with a drop of six inches according to the jacket. The pants are unfinished and the bottom, so you will need someone who could hem them for you.

It’s worth noticing that the suit is available in various colors. Also, the set comes with a five-button or a seven-button vest with a matching color. The vest has three outside pockets and an adjustable back.

This three-piece suit is certainly perfect for an all year round use, making it a great investment added right into your closet.
Three-piece navy suit by Salvatore Exte

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Elegant Three-Piece Black Suit by King Formal Wear

Available in black color, this suit is made of high-quality fabric wool touch. It means that dry cleaning is its recommended maintenance option.

This three-piece set features a two-buttons closure notch lapel suit jacket, with flat front pants and side vents jacket.

The jacket has a french facing, partially lined interior with double side vents. It also has two front flap pockets and three interior pockets.

Two-button three piece regular fit suit by Elegant
It also comes with a six-button closure vest with an adjustable back:

Two-button three piece regular fit suit vest by Elegant

The flat front pants are free-length, which means that they are unhemmed and need to be fitted by a tailor. They have a zipper closure with a button and two back pockets with buttons.

Two-button three-piece regular fit suit pants by Elegant

A suit made in a quite extraordinary and elegant design. Perfect for any formal event, or any occasion which requires formal looking attire and appearance.

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Three-Piece Double-Breasted Suit by MOGU

This set is constructed using 80% polyester and 20% viscose. That makes the blazer quite fashionable, comfortable and durable.

The jacket is double-breasted, making it more formal and classy. It has a double vent opening on the side. The front pockets are flapped.

The vest has a five-button closure with jetted pockets. The pants are flat-front, matching the suit and vest color.

What everyone loves about this suit is the fact that it is classy enough to make you stand out in any event. Enjoy its classic appeal, combined with a modern, slim fit touch.

Three-piece double-breasted slim fit navy suit by MOGU

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Men’s Three-Piece Suit by Alain Dupetit

This suit from Alain Dupetit is composed of 65% tetron and 35% rayon, making it more breathable, comfortable, smoother and softer from other suits.

Available in many colors, this suit satisfies most of the customers. In fact, more than 75% of the people who purchased this suit, rated it as perfect. Besides, the price is cheap when it comes it a suit of that quality.

Three-piece modern fit navy suit by Alain Dupetit

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Slim-Fit Three-Piece Suits by CMDC

The material is made up of wool and polyester. The set consists of a suit, a waistcoat, and trousers. The set is available in various colors, including grey, navy and brown.

According to the product reviews, the suit is just awesome for this money. It comes with very good quality and good design. Looking perfectly for any occasion.

Three piece slim-fit suit by CMDC

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Conclusion and Recommendation

These days, three-piece suits have been introduced as a fusion of modern and classic look. They served as an essential part of the executive wardrobe back in the 1930s.

However, three-piece suits have visited the modern fashion scene again. Hence, this style has become the favorite among those in the corporate business climate.

The only difference is, as reviewed in the list of options above, the modern three-piece suits have become more structured and slim.

Each and every item on the list above comes with its own set of features. Your choice highly depends on your personal taste and preference.

MOGU’s Slim Fit Three-Piece Suits come with features that can provide you with that corporate look you need. Besides, you can enjoy a good sense of fashion at the same time.

However, our choice belongs to the three-piece vested suit by Salvatore Exte. This classic fit suit is available in multiple colors and belongs in the top 10 suits on Amazon’s listings.

It’s perfect business attire, representing power and determination. Besides, it’s really cheap and affordable, totally worth the price.

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