Casual wedding outfit for men: the complete guide

Step 1 — Decode the dress code: the first thing to do before selecting a casual wedding outfit for men

How to read the invitation

The wedding invitation card provides crucial information, such as the date and location of the event. Look at it carefully for clues. Is there any information about the dress code to follow? Is there a particular theme for the celebration? If you have difficulty understanding the wedding dress code, know that the basic rule is that it is better to be slightly overdressed than the opposite. Also, remember that the role you will play, whether a simple guest or a witness, changes the game. Your function will determine, for example, whether you need to wear a tie and a jacket.

To avoid missteps, you can ask the future spouses or the organizers about the dress code. And while you're looking for a comfortable men's outfit, don't forget that a wedding remains a solemn event! 

Casual does not mean sloppy

It is important to keep in mind that the “casual” style is not synonymous with a “sloppy” style. Be sure to choose a neat, impeccable outfit that suits the wedding's tone or theme. Thus, if you already know which colors to favor or which accessories to avoid (hats, open-toed shoes, etc.), you will be able to better guide your search.

Step 2 — Choose your outfit according to the wedding theme

Rustic / Countryside wedding

A marquee lit by fairy lights, picnic tables set up in a flower-filled field, the soft scent of fresh grass… This type of celebration calls for a simple, elegant outfit that harmonizes with the decor.

For a rustic wedding, keep these tips in mind.

- Fabrics: choose linen and light cotton, which will keep you comfortable all day long

- Colors: go for shades of beige, ecru, olive green, and light brown

- Shoes: for a natural look, choose suede or soft leather shoes

- Season: if the wedding takes place in autumn, add a light wool jacket to stay warm when evening comes


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Beach / Seaside wedding

The sound of waves in the background, the warm wind making palm fronds dance, the feeling of sand underfoot… a seaside wedding calls for an outfit that combines lightness and freedom. 

When held outdoors in warmer weather, this style of wedding requires a breathable outfit.

- Fabrics: opt for a white linen shirt and light pants, or even chic shorts if the dress code allows

- Colors: white and pale tones are highlighted

- Shoes: espadrilles or sockless loafers are perfectly appropriate

- Season: this typically summer event calls for avoiding overly thick fabrics and dark colors that retain heat


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Bohemian wedding

With its wildflowers and carefree atmosphere reminiscent of the 1970s’ thirst for freedom, the bohemian wedding is an opportunity to let what makes you unique shine. Peace and love!

This theme requires displaying a touch of originality, without sacrificing comfort.

- Fabrics: fluid fabrics such as linen, cotton, or viscose will be your allies. Also look for light patterns.

- Accessories: embrace a more eccentric side with leather bracelets, a retro watch, or a light scarf

- Season: in the autumn, opt for layering with a fine wool cardigan

- Colors: favor natural hues, like earth tones, ochre, and forest green.

- Shoes: opt for soft leather ankle boots or suede derbies.


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Urban casual chic wedding

Whether on a rooftop with a breathtaking view of the city or in a private room at a prestigious hotel, the urban wedding is resolutely dynamic and trendy. 

So, what to wear to a casual chic wedding as a man? As the event takes place in a city setting, we prefer an elegant outfit, slightly more modern and sophisticated.

- Fabrics: acquire a light cotton blazer and tailored chinos.

- Colors: the white shirt is always appropriate. Match your jacket and trousers in a tone-on-tone style.

- Shoes: choose elegant sneakers or suede derbies.

- Season: if the celebration takes place in winter, complete your outfit with a fine wool coat for more elegance.

Also, draw inspiration from the men’s fashion trends for 2026, namely:

- The Soft Tailoring style: with a deconstructed blazer featuring light shoulders.

- Mix & match: wear mismatched but harmonious trousers and a jacket.

- The monochrome style: with the jacket and trousers in the same tone, this look lengthens the silhouette.

Step 3 — Build your outfit piece by piece

The jacket or blazer

A winning jacket-and-shirt combo is the key to a successful wedding outfit.

The light, deconstructed jacket in linen or cotton is ideal for warmer temperatures. It provides a fluid and breathable look. For a slightly more sophisticated touch, a fine wool or velvet jacket will do the trick, especially in the evening when temperatures can drop. However, make sure your jacket fits properly.

With or without a tie? 

That's a big question! First of all, the tie remains an ideal accessory to complete a wedding outfit. That said, many men find it uncomfortable or have difficulty tying it (you're not alone!). Prefer to go without? In that case, if you are a simple guest, wear a well-fitted dress shirt to maintain a neat appearance. Otherwise, you can opt for a bow tie, an original solution that suits bohemian or urban style weddings, for example.

Are you a witness or a groomsman? In this case, the key takeaway is simple: coordinate with the couple. You are part of the event and will be in many photos and videos, so validate your choices with them for peace of mind!

The shirt: fabric, fit, and patterns

In summer, opt for a linen or light cotton shirt. Rolled-up sleeves will contribute to a more casual style. When autumn arrives, or during the cold season, you will be more comfortable in a thicker cotton or light flannel shirt.

Light patterns work well for a bohemian wedding, while timeless white lends a more classic effect.

An elegant polo can also be suitable for a very casual wedding, but a shirt is always a safer choice.

Pants: chinos, linen, or shorts?

Just as important as the top, the bottom of your outfit must respect the spirit and tone of the wedding. At all times, opt for simple pants, without creases, that match the style and colors of the top garments.

Looking for an elegant all-rounder you can reuse for other occasions? Tailored chinos remain unbeatable.

If you are looking for a lightweight garment for a summer wedding, linen pants will be perfect.

Shorts: a good idea? Chic shorts are obviously very comfortable. However, they are only appropriate for a seaside wedding (or if the dress code explicitly allows it!).

Step 4 — Colors according to the season

The coordination of your outfit will be successful if you take into account the season in which the wedding takes place. Our editorial team shares its valuable color advice here. Take notes!

Spring-Summer

Under the sun's rays, nature flourishes in all its splendor, with its trees and flowers enchanting us. In this setting full of promise and serenity, a palette of pastel shades, like sky blue, aqua green, and light beige, gently catches the eye.

Autumn-Winter

When the air becomes crisper, and the landscapes don colors, then white, we wrap ourselves in deep hues and warm fabrics. Under golden light heralding an unforgettable evening, a palette including noble colors like bordeaux, camel, or forest green evokes the richness of these magical seasons. 

Furthermore, certain colors are popular in 2026 for men's wedding outfits. Earth and stone tones (e.g., mocha, taupe, shades of brown) as well as forest green are ubiquitous.

Finally, our team validates the monochrome style, i.e., the jacket and trousers in the same tone. In 2026, this is a key trend ideal for all body types.

Step 5 — Shoes: the detail that changes everything

You should never underestimate men's shoes for a casual wedding. You'd be surprised how quickly a bad choice is noticed!

- Loafers: elegant and comfortable, they slip on easily and are always appropriate.

- Suede derbies: want to look chic without being too formal? Derbies are the way to go!

- Elegant white sneakers: minimalist, they work very well for a casual chic wedding (provided they are well-maintained!).

Step 6 — Accessories to complete the look

Finally, remember that accessories, if used in the right amount, account for about 20% of a successful outfit. Avoid mistakes when completing your look!

1- Coordinate your shoes and your watch to create additional visual harmony.

2- Wear leather or fabric bracelets for a bohemian or rustic touch.

3- A thin belt helps structure your silhouette.

4- A well-chosen pair of sunglasses discreetly completes the look — ideal for outdoor moments, but to be removed during the ceremony.

5- A pocket square adds a touch of personality, but it should not match the tie exactly. 

6- The golden rule is to only wear one strong accessory at a time, for example, a statement watch or a bracelet, not both.

Mistakes not to make

To sport an outfit without a wrong note, be sure not to make these blunders:

- Wearing flip-flops or sandals: absolutely not, even for a beach wedding!

- Trying too hard: don’t try to steal the spotlight from the groom with an overly elaborate outfit.

- Being too casual: do not wear shorts or denim, unless the dress code specifically asks for it.

- Mixing too many styles and colors: respect the harmony of shades and avoid overly stark contrasts.

- Neglecting shoes: a nice outfit is quickly ruined by dirty or overly sporty shoes.

Ignoring the weather forecast: a crumpled linen suit in the rain or a wool blazer at 30°C are guaranteed faux pas — check the forecast!

Conclusion — An Ernest expert can simplify everything

Now that you know the essential rules for finding the right look for the casual wedding you're invited to, you can start relaxing and thinking about the good times ahead — and maybe brush up on your dance moves, why not?

Still have questions or hesitations? No worries: bring your wedding invitation to an Ernest store. Our stylists will help you find the perfect style from our men's wedding attire collection for your wedding.

Frequently Asked Questions — casual wedding attire for men