When you’re invited to a wedding or are getting married yourself, the suit vs. tuxedo challenge emerges.

Yes, you may feel confused about which to wear, and that’s completely natural!

I can help you understand all the components of both types of outfits, making it easier when the decision time comes. It doesn’t need to be a stressful choice.

The Basics

There will be a time in every man’s life when he will face a significant dilemma. For example, should you wear a suit or a tuxedo when you are invited to a wedding, or if you are the groom yourself?

Wedding attire dress code for men

To make an informed decision, you need to know the difference between the two.

Tuxedos Are Not Suits

Again, for the people in the back, tuxedos are not suits! There are major differences between the two.

Tuxedos are only for evening wear. Suits, on the other hand, are for day or night.

tuxedo key features

There are strict rules for wearing a tux; there is hardly any wiggle room for style. While tuxedos don’t allow much room in the style rules, suits are much more open to interpretation.

Suit vs. Tuxedo: What is the Difference?

The satin trim detail handily identifies tuxedos on the jacket lapel, buttons, and pants. Suits don’t ever include satin detailing.

suit vs. tuxedo differences

You can expect standard accessories with a tuxedo and a particular dress shirt style. Plan on wearing black patent leather shoes with your tux, too. Overall, there is not much flexibility with a tuxedo.

Suits offer more shoes, dress shirts, and accessory choices.

Suit vs. Tuxedo Formality Level

A suit can be very dressy with the correct color, cut, and style. It can look sleek and stylish.

suit formality level

Yet even the most elegant suit will never be as dressy as a tuxedo.

tuxedo formality level

Tuxedos are considered the most formal outfit a man can wear. Therefore, they are the standard at all black-tie events.

Suit vs. Tuxedo as Wedding Attire

Whether it is your own or a friend’s, what you choose to wear to a wedding will depend on the formality. Formality is dictated by the time of day of the event, the season, and naturally by the host’s wishes.

Look at the wedding invitation for clues. It may tell you straight out that it is a black-tie event. Easy-peasy. Now you know to wear a tux.

suit vs. tuxedo as wedding attire

Does it say “semi-formal” or “cocktail attire”? Go ahead and choose a formal wedding suit. However, if at all possible, go ahead with the tuxedo. It is advisable to err on the dressier side.

Suit vs. Tuxedo: Different Color Options

Suits come in a tremendous variety of colors.

Colors such as black, navy, and charcoal grey are the most formal suit colors. These are excellent colors to wear for evening weddings, job interviews, or important business meetings.

Lighter colors such as light grey, blue, and tan look very nice and are good for more casual occasions. They are suitable for professional settings, daytime weddings, or an evening out.

If you are heading out for a daytime event and want to look casually chic, a very light suit such as tan is ideal.

different suit color combinations

There are far fewer color options when choosing a tuxedo. The only traditional choice is black. It is the highest level of formality and the only acceptable color in most cases.

It is possible, however, to find tuxedos in a variety of colors such as midnight blue, navy, or burgundy.

different tuxedo color combinations

These alternative choices are not appropriate for most black-tie settings. However, if you are invited to a “creative black-tie” event, have at it! (And yes, “creative black-tie” is a thing!)

Suit vs. Tuxedo Jacket

At first glance at a black jacket, you should be able to tell whether it is a suit or a tuxedo jacket.

Before you even read this article or even thought about the differences between the two, you’d know.

The lapel and the buttons are enough to clue you in. So let’s break it down.

The Fabric

There is a common denominator in most suits and tuxedos. They are generally both made from wool fabric. There are other fabric differences, however, that are more subtle.

Tuxedos are usually made of velvet (although wool blend tuxedos are quite often, too) and will have satin or grosgrain details on the jacket.

velvet tuxedo and woolen suit

In tell-tale areas of the tuxedo jacket, you should expect to see satin trim or lining. That is not something you will find in a suit jacket. In fact, the satin is part of what raises the jacket’s formality level.

The Lapel

There are three standard styles of jacket lapels: notch, peak, or shawl. A suit will have either one of the first two, and a tuxedo will have one of the last two.

Different lapel types: notch lapel vs. peak lapel vs. shawl lapel

Different lapel types (left to right): notch lapel vs. peak lapel vs. shawl lapel.

A notch lapel is a casual lapel cut, which is why it’s barely included on a tuxedo jacket. It is found in many standard suits.

Most office wear will have a notch lapel. You can recognize a notch lapel by how it resembles a sideways V cut out of the lapel.

notch lapel suit jacket style

Peak lapels are the most formal. Tuxedos and sophisticated suits use this lapel style quite often. Therefore, it is too dressy for daytime office wear.

peak lapel suit jacket style

However, if you need a suit for an elegant event, a peak lapel jacket is a great choice. A peak lapel is characterized by the point that angles upward toward the collar line.

A shawl collar on a jacket is only found on tuxedos. It creates a rather laid-back, formal look.

shawl lapel suit jacket style

It is defined by its continuous rounded edge. Any width on a shawl lapel is fine; wider is dressier, and a thin shawl is trendier.


Another major suit vs. tuxedo variance in the two jacket styles is button differences. The buttons vary greatly.

The suit buttons are made from a variety of materials. They can be plastic, bone, or fabric-covered. In addition, the fabric will be the same material as the rest of the jacket buttons.

Also, suits have anywhere from one to three button closures. The two-button option is the most common choice.

If it’s a three-button closure, most fashion experts recommend only buttoning the middle one.

suit vs. tuxedo usual closure-buttons number

Tuxedo jackets, on the other hand, have satin-covered buttons. They usually have only a single button closure.

Pocket Styling

A suit jacket will have one of two types of pockets: patch style or flap style. But usually, they’ll have flap pockets.

A patch pocket is a piece of fabric sewn directly onto (or patched onto) the outside of the jacket. If you try to hold anything in your pocket, it will create a bulge and interfere with your sleek silhouette.

flap pocket suit style

A flap pocket is sewn into the jacket’s back, with an opening in the face of the jacket. This opening is closed by, you guessed it, a flap.

This style of pocket makes it easier to carry something in your pocket without creating unsightly lumps.

tuxedo with a jetted pocket style

A tuxedo jacket has jetted pockets. These are simple slits cut into the jacket.

Also, there is no flap or cover. They are discrete pockets without any frivolous fabric, helping to create a sleek line.

Suit Pants vs. Tuxedo Pants

The difference between tuxedo pants and suit pants is more difficult to immediately spot than with the jacket.

The most noticeable difference is that tuxedo pants have a satin stripe along the outer seam. This strip of satin or grosgrain helps create the sleek line you expect from a tuxedo. It also has a satin waistband.

tuxedo pants key features

The biggest difference is not one that is very noticeable when wearing trousers. Tuxedo pants have no belt loops. You might be wondering how you will hold your pants up!

Not being able to wear a belt makes it imperative that your pants fit you very well. From this aspect, it may be an excellent idea to have your tuxedo custom-made.

If this isn’t a possibility, or you aren’t able to get a perfect fit, you may wear suspenders. Suspenders are well hidden under your jacket. They are also pretty chic looking when you remove your jacket.

tuxedo pants key features

Suit trousers do offer belt loops, and it is advisable to wear a belt with your suit. It completes your look. Some suit pants offer buttons inside the waist for suspenders.

Dress Shirt vs. Tuxedo Shirt

It might be tempting to think throwing on any old dress shirt with a tuxedo is perfectly fine. Wrong! There are many major differences between the two shirt styles.

Tuxedo and suit shirts are constructed differently; each has components that are not found in the other style. Even though they can be made from the same fabric, most similarities end there.

tuxedo shirt vs. dress shirt for a suit

I know what you are thinking: how can a shirt change so drastically? And it’s hidden under a jacket; who will even notice the shirt? Some people notice the details.

Shirt Color

A white tuxedo shirt is non-negotiable for a tuxedo. It is the most formal color of all for dress and tuxedo shirts.

Depending on your suit color and the setting, nearly any color is fine with a suit. However, just as a white shirt is the most formal with a tuxedo, it is the most formal shirt color with a suit as well.

Dress shirt choices for tuxedo

Other colors create different effects with a suit. For example, a light-colored dress shirt can still be professional, but it becomes more casual once you get into darker colors.

Shirt Style

Tuxedo shirt collars are surprisingly different from suit dress shirt collars. A tux collar has a wingtip; the points are smaller, and it does not wrap around the neck. It’s designed this way to accommodate the bow tie.

The wingtip collar type

The points of the collar don’t fold down; otherwise, they would obstruct the bow tie.

A dress shirt for a suit has a spread or semi-spread collar. It folds down and has larger tips.

The spread collar type

The fold around the neck hides most of the necktie, except for the knot and the material underneath it.

Semi-spread collar type

A tuxedo shirt will also include what’s called a placket. It’s a strip down the shirt’s center to accommodate the tuxedo studs in place of standard buttons.

Covered placket type

Sometimes the placket is pleated for extra style.

Shirt Cuffs

A tuxedo shirt often has French cuffs held together by the cuff links. French cuffs are not required with a tuxedo, but they help convey formality.

French cuff style

French cuff style

Suits typically have barrel cuffs on their dress shirts. However, some men opt for French cuffs with their most elegant and sleek suits. This is a perfectly acceptable option.

Barrel cuff style

Barrel cuff style

There are other dress shirt cuff styles that are acceptable for tuxedos and suits as well. Choose the one that provides the best fit for your shirt.

Suit vs. Tuxedo Differences in Accessories

It’s the small details that often can make or break your outfit. If you get the little touches just right, you have reached elevation in style. Get them wrong, though, and all your effort may go down the drain.

Here are some tips for perfecting those small details, whether you are in a suit or a tux.

Necktie vs. Bow Tie

A black bow tie is standard for a tuxedo. I mean, the entire dress code derived its name from this one little piece of fabric! If you aren’t familiar with how to tie one, I’m afraid it is time to learn.

It’s worth mentioning that a clip-on bow tie is cute when you are 8. Any other time it’s not acceptable.

bow ties for tuxedos

A suit offers versatility in the tie department. Most men wear a necktie with their suits. However, some prefer to wear a bowtie; it shows personality and individuality.

Either is excellent, and the colors are wide-ranging. Just stay away from black if you opt for the bow tie.

Wearing a Waistcoat vs. Cummerbund

If you are wearing a tuxedo, you can either wear a cummerbund or a waistcoat. There is no wrong choice here.

Waistcoat or cummerbund for black-tie events

There is no cummerbund option for a suit, but a waistcoat is a possibility. It’s also known as a vest and is a piece of garment that completes the three-piece suit set.

What’s the difference between a tuxedo waistcoat and one for a suit?

A tux waistcoat has a deeper opening, and the buttons are lower. Therefore, it is not seen as much as a suit one when the jackets are closed.

When to Wear a Belt

A belt is casual, so it should never be added to a tuxedo. Aside from the fact that there are no belt loops on tuxedo trousers, it would just ruin the appearance.

how to wear belt with suit

A suit, however, should always include a belt if you are not wearing suspenders. The style feels incomplete without either a belt or suspenders.


You will need cufflinks if you wear a shirt with French cuffs (highly advised for tuxedos). This is because French cuffs do not have buttons; the cufflinks will close the cuffs.

suit accessories: the cufflinks

If you wear a tux shirt with dress studs, you can match your cufflinks to the studs. Otherwise, popular materials are satin knots, metal, or tasteful gems.

French cuffs and cufflinks also look very nice with formal suits. You will not detract from your look without them but certainly will add to it if you include them.

Suits vs. Tuxedos: The Shoes

The shoe is the final piece of your wardrobe to consider when comparing a suit vs. tuxedo. And there are several different types of dress shoes, some more formal than others.

Black patent leather oxfords are the most often shoe choice for a tuxedo. But if your event has looser rules than strictly formal, such as a creative dress or semi-formal dress code, you have some room for versatility.

Formal black-tie formal footwear options

Calfskin or suede loafers can work, too. Are you feeling a little wild? Try a fancy velvet slipper.

Suit shoes are even more flexible. Leather is the most formal material for dressing up your suit with the right shoes. Oxford, derby, or loafer options are all on the table.

Just consider how formal you want your suit. Oxford shoes are the best for work and evening events. Loafers are excellent options for casual and daytime occasions.

how to wear brown Oxford shoes with a navy blue suit

Whether you are wearing a casual suit or a formal tuxedo, one cardinal shoe rule applies to both. Your shoes must be clean and polished, with no scuffs.

If your shoes are in good shape, you can bet the rest of your outfit is!

Alexander Stoicoff
Author: Alexander Stoicoff

Hi, I’m Alex, and I’ve studied and specialized in styling in Rome. Through my writing, I want to help men dress well and learn the purpose and significance of suits and other formal attire. My final goal is to make men more confident in their wardrobe choice and life in general.

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