How to choose a beautiful men's suit: 4 tips for a well-fitted and elegant look

According to surveys from e-commerce platforms in Vietnam, search volumes related to how to choose a men's suit, how to wear a suit stylishly, and choosing a men's suit by body type increase significantly during wedding season and year-end holidays. However, over 60% of men admit that they have bought suits that didn't fit well, didn't flatter their figure, or made them look older than their actual age.

In reality, anyone can look good in a suit if they know how to choose the right size and style. The issue isn't about one's face or height, but whether you truly understand how to choose a well-fitting men's suit, coordinate colors appropriately, and use accessories correctly.

This article will help you:

• Understand the most important factor when choosing a suit.

• Learn how to choose a suit for common Vietnamese male body types.

• Grasp the principles of color and accessory coordination for an harmonious overall look.

• Avoid common mistakes that detract from a suit's appeal.

By choosing correctly from the start, you won't just wear a suit for the sake of it — you'll feel truly confident, elegant, and stand out in any situation.

Tip 1: How to choose a perfectly fitting men's suit size

Step 1: Choose the right shoulder fit for the suit

1. The shoulder seam must align with your actual shoulder

• When trying on, observe the suit jacket's shoulder seam.

• The seam should end right at the end of your shoulder or slightly shorter.

• If the jacket shoulder protrudes past your actual shoulder, the suit is too wide in the shoulders.

• If the jacket shoulder is pulled inward, feeling tight and restrictive, it means the shoulders are too narrow.

In choosing a well-fitting men's suit, the shoulder is the most important factor because it is almost impossible to alter by tailoring. Choosing the wrong shoulder means the suit will lose its shape even if other parts are altered.

2. Quick check by leaning against a wall

This is a practical trick many experienced tailors use:

• Stand straight and lean your back against a wall while wearing the suit.

• If your actual shoulder touches the wall first, it means the shoulder width is just right.

• If the shoulder pad or jacket shoulder touches the wall first, then the jacket is too wide in the shoulders.

This checking method helps you quickly determine the fit when buying a men's suit in a store without needing measuring tools.

3. Why the suit shoulder determines the overall shape

• A correctly fitted shoulder helps create a masculine, neat silhouette.

• It allows the sleeves to hang straight, without creasing in the chest and armpit area.

• It is the foundation for other elements such as suit jacket length, body fit, or slim-fit men's suit style to be effective.

If you're looking for how to choose a good men's suit for your body type, prioritize checking the shoulders first. Once the shoulders fit correctly, other alterations like waist-cinching or sleeve shortening will be much simpler and more cost-effective.

Step 2: Choose a suit with a high, snug armhole

1. Prioritize armholes that are high and at armpit level

• When trying on a suit, check if the armhole is close to and level with your armpit.

• A suit with high armholes will give the jacket a neat, not baggy, appearance.

• Armholes that are too low make the suit look droopy and lack sharpness – a common mistake when choosing cheap men's suits.

In choosing a well-fitting men's suit, many people only pay attention to the shoulders and jacket length, overlooking this detail. In reality, the armhole determines about 70% of comfort during movement.

2. Check by moving your arms

Try it right in the store with these 3 simple steps:

1. Raise your arms high then lower them.

2. Reach your arms forward and sideways.

3. Gently rotate your shoulders to simulate natural movement.

If the suit fits correctly:

• The jacket body should largely remain in place, not pull up with your arms.

• You should still move comfortably, without tightness in the shoulder and chest area.

If the jacket pulls up when you raise your arms, the armhole is too low or the fit is incorrect.

3. Avoid armholes that are too high, causing wrinkling

• If the fabric bunches and wrinkles tightly at the armpit, it means the armhole is too high.

• This makes the overall look less refined and causes discomfort when worn for extended periods.

When correctly applying how to choose a good men's suit for your body type, you will realize: the right shoulder creates the framework, while the correct armhole allows natural movement. A good suit isn't just for standing for photos, it must be flexible enough for a long day at work or a party.

Step 3: Choose the correct suit jacket length

1. The hem should be at wrist level for the best look

• Wearing the suit, stand naturally, letting your arms hang relaxed by your sides.

• Observe if the suit jacket hem reaches approximately your finger knuckles (the first joint of your hand).

• The ideal length is for the hem to be at or just around the position of your knuckles.

This is a basic principle in choosing a well-fitting men's suit that helps create a balanced overall look, avoiding a baggy or awkwardly short appearance.

2. Recognizing a jacket that is too long or too short

• If the hem covers most of your hand → the jacket is too long, looking heavy and older than your age.

• If the hem stops well above the hip → the jacket is too short, easily creating an imbalanced look, especially for tall, slender individuals.

The appropriate length helps balance the proportions of the upper and lower body – an important factor when choosing a men's suit according to body type.

3. Can be flexible depending on style

• A slightly shorter suit jacket is suitable for youthful environments, casual parties, or a modern slim-fit style.

• A traditional longer suit is suitable for formal events and serious office environments.

The trend for men's suit jacket length changes over time. However, if you are not accustomed to experimenting, start with a length that reaches your wrist – this remains a safe, easy-to-wear option suitable for most Vietnamese men's physiques.

Step 4: Choose the correct suit sleeve length

1. The sleeve should end just above the wrist

• Wearing the suit, stand straight and relax your arms.

• Observe if the men's suit sleeve ends just above the wrist.

• When worn with a shirt, about 1–1.5 cm of the shirt cuff (approximately half an inch) should be visible.

This is a common standard in how to choose a good men's suit as it makes the overall look more polished and professional.

2. Why should the shirt cuff be visible?

• Creates a subtle accent between the suit and shirt.

• Prevents the suit from having a "swallowing the hand" feel.

• Enhances the sharpness of an elegant style, especially when wearing a suit for parties, meetings, or important events.

If the sleeve is too long, completely covering the shirt cuff, the overall look will be less refined. If it's too short, the arm can easily appear disproportionate.

3. Can be flexible based on personal preference

• Some prefer the sleeve to be a little lower for a safer look.

• Those with a modern style often choose slightly higher sleeves to clearly expose the shirt cuff.

The good news is that suit sleeve length is quite easy to alter. A tailor can shorten or lengthen it relatively simply. Therefore, when applying how to choose a well-fitting men's suit, you should prioritize the shoulders and body first, then fine-tune the sleeves for the highest level of perfection.

Step 5: Button up to check suit fit

1. Button up and observe the overall look

• Button the jacket (usually the middle button for a two-button suit).

• Stand straight and look directly into a mirror.

• A well-fitting suit should snugly hug the chest and upper body, creating a neat, sharp impression.

In how to choose a well-fitting men's suit, the buttoning step is crucial for assessing the true fit of the jacket.

2. Check the lapel area

• The lapels should lie flat against the chest, without popping up or wrinkling.

• If the lapels puff out or the jacket pulls taut, forming an "X" wrinkle around the button → the jacket is too tight.

• If the chest area looks loose and shapeless → the jacket is too wide.

This is a common mistake when choosing a men's suit that is not the correct size or does not suit the body type.

3. Test the fit with your thumb

• Slide your thumb between the button and your stomach.

• It should feel slightly snug, not too tight but also not loose.

If it slides in too easily, the suit is too loose in the body. If it feels uncomfortable or tight, you should go up a size or change the cut.

4. Can be altered if the body part is not perfect

Unlike the shoulders, the chest and waist fit of a men's suit can be altered by a tailor. Therefore, if you really like the style or material, you can still buy it and have it altered later.

Step 6: Choose suit lapels according to the occasion

1. Understand the 3 common lapel styles

When learning how to choose a men's suit for an event, the lapel is the detail that determines the formality of the suit. There are currently three main types:

• Notch lapel

  • Has a small notch between the collar and the lapel.

  • Most common in business suits and simple wedding suits.

  • Easy to wear, safe for most occasions.

• Peak lapel

  • The lapel points upwards towards the shoulders.

  • Creates a powerful, more prominent look.

  • Often seen in party suits and formal events.

• Shawl lapel

  • Rounded lapel, continuous from the neck to the chest.

  • Mainly used for tuxedos or evening events.

2. Choose lapels based on the occasion

To make the right choice in how to choose a beautiful and suitable men's suit, a simple rule can be applied:

• Work, meetings, semi-formal events → choose notch lapel.

• Weddings, galas, important events → can choose peak lapel to increase elegance.

• Formal evening parties → consider shawl lapel tuxedo.

If still unsure, the notch lapel remains the most versatile choice as it suits both office environments and elegant events.

3. Prioritize overall harmony

The lapel is just one part of how to choose a well-fitting men's suit. For an overall good look:

• Lapels should be proportionate to shoulder width.

• Do not choose overly thin lapels if you have a large build.

• Do not choose overly wide lapels if you are small or short.

Choosing the right lapel helps the suit suit the occasion and expresses personal style subtly, without being ostentatious.

Step 7: Choose the correct suit pant length

1. Prioritize minimal or no break pants

• When standing straight, the pant leg should lightly touch or reach the top of the shoe.

• Modern styles often have no or very little break at the hem.

• A clean pant drape makes the overall look sharp and youthful.

In how to choose a well-fitting men's suit, many people focus on the jacket and forget that pant length directly affects body proportions.

2. Recognize pants that are too long or too short

• If the pant leg bunches up, resting on the instep → too long, looks sloppy.

• If the pant leg exposes too much ankle when standing → too short, easily unbalanced.

The trend for modern men's suit pants is often slightly shorter than traditional styles, but still needs to maintain appropriate formality.

3. Notes on choosing a no-break style

• When choosing shorter pants, select socks that match the pants or shoes to avoid showing contrasting colors that lack sophistication.

• Suitable for slim fit suits, youthful, dynamic environments.

4. Can be easily altered

Unlike shoulder fit, hemming suit pants is very simple and inexpensive. Therefore, when applying how to choose a beautiful men's suit according to body type, you can choose pants that are slightly long and then alter them to achieve perfection.

Tip 2: Beautiful men's suit color coordination with subtle patterns

Step 1: Choose the easiest men's suit colors to match

1. Prioritize charcoal gray or navy blue

In actual consultations on how to choose a beautiful men's suit, the two most popular colors chosen by Vietnamese men are:

• Charcoal gray

• Dark navy blue

Reasons:

• Easy to match with various tie, shirt, and shoe colors.

• Suitable for both office environments and formal events.

• Creates a smart, professional, and timeless look.

If you're looking for your first suit, these are the safest and most effective choices.

2. Distinguish formality level by color tone

• Dark gray: Suitable for important meetings, formal events, environments requiring high seriousness.

• Light gray: Suitable for daily wear, more flexible office environments.

• Dark navy: Most versatile, can be used for both work and parties.

In how to choose a men's suit for an event, the darker the tone, the higher the level of formality.

3. Avoid overly bright blues unless for casual occasions

Light blue or bright blue:

• Suitable for outdoor parties, semi-formal events.

• Not ideal for traditional work environments or serious events.

If you're new to matching clothes, start with a navy or charcoal suit. This is the foundation that will help you easily build a long-lasting style without worrying about being out of trend.

Step 2: Wear a black suit for the right occasion

1. Black suits are suitable for formal and evening events

In current trends, men's black suits are no longer common for everyday wear. However, they remain a standard choice for:

• Evening parties, galas, elegant events

• Formal weddings

• Events requiring a strict dress code

Black creates a powerful, mysterious, and prominent impression when appearing in evening light.

2. Avoid black suits for everyday office environments

Compared to navy suits or charcoal suits, black:

• Is less versatile for matching

• Easily creates an overly formal impression in daytime work environments

Therefore, in how to choose a men's suit for the occasion, only choose black when it truly fits the context.

3. A black suit requires an even more absolute fit

According to designer Michael Kors, a well-tailored suit will always stand out more than ill-fitting off-the-rack clothes.

With a black suit, this is even more important:

• Choose a neat slim fit to create sharp lines.

• Shoulders, chest, and waist must fit snugly enough, avoid being too wide as black easily reveals fit imperfections.

• The material should have a certain stiffness to maintain its shape.

Among all ways to choose a well-fitting men's suit, a black suit requires the highest precision. When perfectly fitted, you will almost always be the most elegant and attractive person in the room.

Step 3: Choose a plaid suit for a youthful style

1. Plaid suits make it less formal

If you want to move away from the traditional solid style in how to choose a men's suit, you can try a plaid suit.

Advantages:

• Creates a personalized accent while maintaining elegance.

• Suitable for light parties, semi-formal events, meeting young partners.

• Makes the overall look less rigid compared to a solid suit.

2. Prioritize neutral plaid tones

To make it easy to match and not too flashy:

• Choose gray plaid or navy plaid.

• Pair with a white or light blue shirt.

• Keep the tie solid to balance the overall look.

This is a safe way to experiment with a new style while still ensuring sophistication.

3. Bold plaid colors should only be used for very casual occasions

Plaid suits in colors like moss green, brown, forest green:

• Suitable for outdoor parties, fashion events, creative environments.

• Not suitable for formal meetings or traditional office environments.

In how to choose a men's suit by style, the important principle is: the more patterns, the less formal. If you're new to matching clothes, start with neutral plaid tones before trying bolder colors.

Step 4: Choose a shirt to wear with a suit

1. Prioritize slim-fit shirts

In how to choose a well-fitting men's suit, many people forget that the shirt determines the overall neatness.

• Choose a slim-fit shirt that fits the body without excess fabric.

• When sitting or moving, the shirt does not wrinkle much at the abdomen and back.

• Sleeves should reach the base of the palm.

When wearing a suit, about 2.5–3.8 cm of your shirt cuff should be visible to create a subtle highlight.

2. Matching shirt color with suit color

Simple rules for easy application:

• White shirt: Safest, suitable for all suit colors.

• Light blue or baby blue: Goes well with navy suits, creating a youthful feel.

• Black or dark purple: Suitable for gray suits, creating a distinct style.

In choosing men's suits by color, the less stark the contrast, the more elegant the overall look.

3. Have several basic shirt colors

To always be ready for different occasions:

• 1–2 well-fitting white shirts.

• 1 light blue shirt.

• 1 dark-toned shirt for evening events.

Investing in well-fitting shirts for suits helps you maximize a suit with various styling options, saving costs while remaining flexible for work and events.

Tip 3: Popular men's suit styles and how to wear them well

Step 1: Choose a single-breasted suit