Style Guide: Buttoning Rule For Suits (2024)

There are several reasons to care abouthowandwhento button your suit jacket:

  • It sends a signal that you pay attention to the details.

  • In most situations, this makes a suit look better on a man.A buttoned suit when standing cuts a cleaner silhouette.

  • Prevent the buttons from popping.When seated, unbuttoning allows you to sit more comfortable, prevents wrinkles and keeps the buttons from popping.

  • Suits are tailored with the assumption that the bottom button will never be fastened. Modern suits are cut in such a way that the fabric doesn’t drape properly when the bottom button is fastened for a two button or three button jacket.

Important to note thatwe’re talking about SUITS here. Sports jackets are usually buttoned the same way but the rules are much more relaxed because it’s a more casual style.

The most common men's suitsare a single-breasted suit with one button, two buttons, three buttons, and a double-breasted suit.

Buttoning Rules For Single-Breasted Suit Jackets:

1. One-Button Suit Jackets

Because of its origins in traditional eveningwear designs, one-button suit jackets are often cut longer than other types of suits.

Keeping the button fastened maintains a balanced proportion.These jackets shouldALWAYSbe buttoned when standing.Unbutton the jacket when sitting down, so that it doesn’t crease.

2. Two-Button Suit Jackets

The traditional way to button atwo-button jacketis to Alwaysfasten the top button and leave the lower undone.

3. Three-Button Suit Jackets

"Optional, always, never”refers to each of the three buttons. When standing, it isoptionalto button the top, the middlealways, and the bottomnever.

Style Guide: Buttoning Rule For Suits (1)

Buttoning Rules For Double-Breasted Suit Jackets

Double-breasted jackets are almost always worn buttoned. It’s very unusual to unbutton one.

Button all the buttons that have working buttonholes.

If you plan to leave some buttons undone, it is most traditional to fasten the top button. However, men who prefer a longer line have been leaving the lowest button undone, including members of the British royal family, so you’re probably safe either way.

Style Guide: Buttoning Rule For Suits (2024)

FAQs

Style Guide: Buttoning Rule For Suits? ›

The top button is all you need. The two-button jacket should never have both buttons fastened. The three-button suit comes with a simple rule: "sometimes, always, never." It means you should sometimes fasten the top button (if you feel like it), always fasten the middle button, and never button the third.

What are the rules for buttoning suit vest? ›

Vest Buttoning

Similarly to the jacket, when buttoning your vest you should always leave the bottom button undone. Your look will be sleek, and you will be comfortable weather you are sitting or standing without having to make any adjustments.

How many buttons should I leave unbuttoned on a suit? ›

With a single-breasted, three-button suit, simply close the middle button, always. The top button is optional and can be buttoned up or left undone. The bottom button, again, should never be buttoned, as it will put a strain on the fabric of the suit jacket and will not look flattering.

Why don't you button both buttons on a suit? ›

But where did the tradition come from? Legend goes that in the early 19th century, Britain's King Edward VII grew too fat for his suit and had to stop using the second button as a result. Not wanting to embarrass him, everyone followed.

What is the 3 unbutton rule? ›

The three-button suit comes with a simple rule: "sometimes, always, never." It means you should sometimes fasten the top button (if you feel like it), always fasten the middle button, and never button the third.

Should I wear my suit buttoned or unbuttoned? ›

As a general rule of formal wear etiquette, a jacket should be buttoned when standing and unbuttoned when seated. Of course, there are additional rules too. On a two-button jacket, only use the top one when it's time to button up.

What is the 5 suit rule? ›

Common Questions: What 5 suits should a man own? Everyman should own a black suit, a navy suit, a grey suit, a brown suit and a tan suit with white, powder blue or cream shirts.

Can you wear a suit without buttoning it? ›

Buttoning Rules For Single-Breasted Suit Jackets:

These jackets should ALWAYS be buttoned when standing. Unbutton the jacket when sitting down, so that it doesn't crease. The traditional way to button a two-button jacket is to Always fasten the top button and leave the lower undone.

Why don't you button the last button on a suit? ›

When wearing a suit, always leave the bottom button open for the waistcoat and jacket. The tradition dates back to King Edward VII from the early 1900s. He unbuttoned the bottom of his waistcoat because he was too fat. He unbuttoned the bottom of his jacket to pay homage to the riding jacket that suits replaced.

How many buttons do you leave undone? ›

But in the interests of giving a definitive answer to a direct question, the answer is: two. Undoing just the top button on a dress shirt when going tieless often looks uptight, not terribly relaxed. This is particularly the case if you can see any strain on the fabric around the second button. It wants to be undone.

Do you leave the bottom button of a vest unbuttoned? ›

Buttoning Your Vest

Vest or no vest, buttoning the bottom button will make you look like a rube, plain and simple. If you do have a vest on, the bottom button on the vest ought to remain unbuttoned as well.

Should a man unbutton his jacket when he sits down? ›

The traditional way to button a two-button jacket is to fasten the top button and leave the lower undone. The top button on these jackets should ALWAYS be buttoned when standing. Unbutton the jacket only when sitting down to avoid creases. Fasten it again as soon as you stand up from your seat.

What does one button on a suit mean? ›

The main idea of the button-one jacket is to do away with the unused bottom bottom and thus to give the jacket a more streamlined look. A single button is often placed lower than the top button of a button-two jacket, but this is mostly because the buttons of a button-two jacket are commonly placed too high.

How do you button a 4 button single breasted suit? ›

As a rule of thumb, the middle button is the only button that should be kept fastened. The top one is optional, and the bottom button, as always, should be left unfastened. Undo all buttons when you are seated. Buttoning rules for double-breasted suit jackets are simple.

What is the base word of unbutton? ›

You can also figuratively unbutton, by becoming more relaxed and uninhibited: "Kick off your shoes and unbutton a little — we're at the beach!" Unbutton comes from adding un-, "opposite of," to the verb button, "fasten with buttons."

When should you wear a 3 button suit? ›

Younger men who are on the thinner side may look towards three-button styles when choosing a new suit. This style also works well for individuals with athletic body types. If you are particularly tall and have felt awkward in a two-button suit, a three-button suit may be more flattering.

Can you wear a 3 piece suit unbuttoned? ›

How to wear a 3 piece suit? Jacket can be worn buttoned or unbuttoned. The waistcoat must always be worn buttoned all the way up, leaving the bottom button open. In the past the open bottom button prevented the waistcoat from riding-up when on horseback.

Is $500 a lot for a suit? ›

Experts recommend spending around $500 for a quality suit.

The $500 range will give you everything you need in a basic suit: quality stitching, nice fabric, and neutral, versatile colors. It isn't the cheapest suit you can get, but it's definitely not the most expensive, either.

What is the suit color rule? ›

The three core suit colours are black, navy and grey. A dark grey or charcoal suit is the colour you should go for if you don't wear a suit often and just need one that's versatile and could work for any occasion. Navy is a popular choice because it's the perfect alternative to a black suit.

How many suits should a man own? ›

No matter how you like to dress or what you do for work, sometimes only a suit will do. But how many suits does a man need? For us, the magic number is three. Whether you're at a wedding, job interview or business event, these are the men's suits that will never let you down.

Is it okay to wear a blazer you can't button? ›

It depends on the occasion and the outfit. If you are wearing a suit jacket with a dress or skirt, it is generally considered appropriate to keep the jacket buttoned. If you are wearing a suit jacket with pants, it is generally considered appropriate to leave the jacket unbuttoned.

Why do you only button the top of a suit? ›

Double-breasted suits are designed to be buttoned up, because of the overlapping front flaps that would otherwise hang loose if left unbuttoned. Only when you sit are the buttons unfastened. Double-breasted jackets are described according to their button configuration.

Do you button a tuxedo jacket? ›

You should never button all of the buttons on your tuxedo coat! As a general rule, you should leave the bottom button undone. This rule applies if you are wearing a two, three, four or five button coat. If you're wearing a one button style, however, you should button the one button!

What is the difference between one button and two button suits? ›

Single-button jackets are the most formal in modern menswear, and not coincidentally, most single-button jackets are tuxedos or dinner jackets. Two-button jackets are more versatile but a little more casual, too. They can be dressed up or dressed down, from a co*cktail party to a black tie optional dress wedding.

Can you wear a suit jacket unbuttoned? ›

Simply button every button with working buttonholes. The bottom right button, however, is optional. Even when sitting, all buttons (except the optional bottom) should be buttoned on double-breasted jackets. Double-breasted suit jackets are cut to be buttoned at all times, so they look awkward when not buttoned.

Can you move buttons on a suit jacket? ›

Buttons: Probably the easiest of alternations, repositioning buttons usually does the trick. If you want your jacket to adjust to your waist, simply bring the buttons in or move them out. This allows your jacket to wrap perfectly around you, without costing you much.

Why do chefs leave one button undone? ›

The buttons can also come undone quickly in case of an emergency like a hot spill. The double-breasted jacket protect chefs from steam, splashing liquids and other potential kitchen hazards. This double-breasted feature also can help hide stains.

Why do you leave the last button undone? ›

The derivation stems from that same practical reasoning. It is generally believed that the ever-expanding King Edward VII could not sit down on his horse with his bottom button done up. To save him the embarrassment, the rest of court followed suit – if you'll excuse the pun.

Do you leave one button undone? ›

One Button Undone (Collar Button)

This is the gold standard and more conservative approach when not wearing a tie. If you are unsure the level of casualness you are walking into, and you definitely aren't wearing a tie, you cannot go wrong with having one button undone.

Should I wear a vest with my suit to a wedding? ›

Vests can be worn with tuxes and suits, so it's perfectly fine to choose them for either outfit. However, vests should only be worn with the jacket and preferably not on their own over a dress shirt. If your wedding or reception will be casual and a bit wild, it might be best to skip them.

How do you wear a vest and not look like a waiter? ›

Go with jeans, chinos, or trousers for a more casual look.

The denim should also be a slimmer fit, in order to match with your vest. You may want to avoid wearing black trousers with your vest, since this might make you look like a waiter at a fancy restaurant!

Should I unbutton my suit during an interview? ›

A two-button suit coat is preferred. Only the top button of the suit coat is buttoned. The bottom button is never buttoned. Unbutton your jacket when you sit down.

How do you sit with a suit? ›

Sitting down with the jacket buttoned can ruin the shape of your suit. Be sure to unbutton the suit jacket to feel more comfortable and prevent a button popping during a dinner or business lunch. It's a big part of suit etiquette and will also help you feel more relaxed and at ease - rather than buttoned in!

Do you leave your suit jacket on during dinner? ›

The traditional etiquette states that you should keep your jacket on when sitting down for a meal. You shouldn't remove your jacket unless you absolutely have to, and when you're wearing it, you'll want to make sure it's unbuttoned when you're sitting.

What is the jigger button on a suit? ›

To strengthen the fastening, a functional inner button, called the jigger, is usually added to parallel fasten the over-lapped layers together from the inside. The original double-breasted jacket has six buttons, with three to close. This originated from the naval reefer jacket.

What's the difference between a blazer and a suit jacket? ›

Blazers are less formal than suit jackets. A blazer must not be as poised as the suit jacket, therefore it's typically unlined, unpadded, the lapels aren't edge-stitched. The blazer is very light, comfortable to wear over multiple clothes.

Is it a fine to wear a one button suit? ›

Therefore, a one-button suit is often recommended for a great look that can fit both casual and formal settings. It's also good for complimenting a body shape that has a little weight on it. Rarely would one want to button more than one button of their blazer jacket anyway, so they extra buttons are not needed.

Should the back of a suit be open? ›

You Don't Cut The Vent Threads

A vent is a slit up the back of your jacket. Like all manner of menswear details, they're leftover from the suit's time as uniform – it let the jacket sit over a saddle without bunching. Italianate tailoring tends to be single-vented, whereas British suits prefer a slit up each side.

When should I unbutton my suit? ›

The traditional way to button a two-button jacket is to fasten the top button and leave the lower undone. The top button on these jackets should ALWAYS be buttoned when standing. Unbutton the jacket only when sitting down to avoid creases. Fasten it again as soon as you stand up from your seat.

Does it matter if I can't button my suit jacket? ›

Conventional wisdom states that you always button your suit jacket. This is good advice: a buttoned suit jacket is more slimming than an unbuttoned one. What's more, it shows off the cut of the suit itself to the best possible effect. When in doubt, you should always fasten your suit jacket.

When wearing a 3 piece suit do you button the jacket? ›

How to wear a 3 piece suit? Jacket can be worn buttoned or unbuttoned. The waistcoat must always be worn buttoned all the way up, leaving the bottom button open. In the past the open bottom button prevented the waistcoat from riding-up when on horseback.

Should I button my suit jacket for a wedding? ›

The top button is all you need. The two-button jacket should never be buttoned completely. The three-button suit, like others, comes with a simple rule: "sometimes, always, never." This means you should sometimes fasten the top button (if you want to), always fasten the middle button, and never fasten the bottom.

Is it proper to leave the last button undone? ›

When wearing a suit, always leave the bottom button open for the waistcoat and jacket. The tradition dates back to King Edward VII from the early 1900s.

Why leave one button undone? ›

A popular theory credits King Edward VII with starting the trend to leave the last button of a waistcoat, or vest, undone, in the 1900s. With a legendary appetite, Edward became so fat he couldn't do up the bottom button on his waistcoat.

How often should you press a suit? ›

Once every month or two should be fine. Hang it on a suit hanger and eliminate wrinkles with steam from your shower and you'll get more mileage between cleanings.

Should I start wearing a suit everyday? ›

Here are some reasons to make your suit a part of your daily wardrobe. Wearing a suit makes you look more important. Wearing one in your day-to-day life can help you get special attention in restaurants, at events and even when you travel. A well-dressed man is assumed to have status.

Can you wear a collarless shirt with a suit? ›

Go for a collarless shirt

Also known as the stand collar shirt, a collarless shirt adds finesse and provides a clean look without the choke of the necktie. A simple white or light blue shirt would be ideal for an update your tailored suit needs.

What is a suit without a tie called? ›

Instead, forgo the tie only when you're wearing a more casual/stylish suit that fits better with dressed-down social occasions. Think lighter colors and fabrics, less structured, slimmer notch lapels.

Is it OK to not wear a tie with a suit to a wedding? ›

In most circ*mstances, yes, you do have to wear a tie to a wedding. At the end of the day, it's a formal event and it's better to be wearing a tie that you can always take off later than to show up tie-less with no options!

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