A first suit usually goes wrong in one of two ways: too elaborate, or too hasty. Elaborate means going straight for a bold stripe, double-breasted buttoning and a burgundy shade because it “looks great in photos.” Hasty means buying something that almost fits off the rack, wearing it three times, then leaving it to hang in the wardrobe. Instead, settle the six points below before you have your first suit for men made, so that it becomes a “companion” for many years.
Quick answer
A man's first suit should be navy or charcoal grey, single-breasted with two buttons, notch lapels, a medium-weight worsted wool, side vents, and, if you wear it often, made with two pairs of trousers. Starting with Mon Amie's Essential line (VND 4.8 – 10 million for the complete suit) is the most comfortable way to begin.
Six decisions to settle for a man's first suit
Before going through them one by one, think about where this suit will live. It will appear in meeting rooms, at a family member's interview, at a friend's wedding, at the company's year-end party, and perhaps at a graduation or a first meeting with a partner. A suit that can do all of that is one with a neutral colour, a classic cut and a cloth durable enough to be worn many times. The six decisions below follow exactly that logic.
Decision 1: Colour, start with navy
A first suit needs to go many places: meetings, interviews, weddings, company parties, graduations. Two colours do that well:
- Navy blue: suits most skin tones, pairs easily with white, light blue and pale pink shirts; formal yet approachable.
- Charcoal grey: serious, suited to finance, law and administration; softer than black.
Do not choose black for a first suit: black can easily feel “heavy” and suits an evening party more than an office. Nor should you choose check, bold stripes or pastels yet, because they are hard to wear many times.
Decision 2: Buttoning and lapel
The safe formula is single-breasted with two buttons and a notch lapel (the V-shaped lapel). This is the most balanced style of jacket, suits almost every build, and never goes out of date. Double-breasted, peak and shawl lapels are handsome but are better saved for a second or third suit, once you are used to wearing a suit. The correct way to button is covered in how to button a suit jacket.
Decision 3: Cloth and price line, why start with Essential
Cloth decides the drape, the creasing and the durability of a suit. For a first suit, choose worsted wool or a wool blend, in a moderate weight for year-round wear in Saigon. Mon Amie offers three lines, each a complete jacket and trousers:
| Line | Price (complete suit) | Cloth | Best for |
|---|---|---|---|
| Essential | VND 4.8 – 10 million | Kevinlli 40–70% wool (100s–140s) | First suit, frequent wear |
| Signature | VND 10 – 20 million | Kevinlli 80–100% wool 140s–150s, Dolce & Taylor, Luciano, Salford, Vercelli | The line most often chosen; a step up later |
| Heritage | Over VND 20 million | Canonico, Holland Sherry, Dormeuil, Scabal | Premium suit, special occasions |
Essential is the standard starting point in the Mon Amie cut, a complete jacket and trousers, at the most accessible price of the three lines. You get used to how a well-fitted suit feels, learn which style of jacket you prefer, and only then step up to Signature. That way you avoid spending heavily on a first suit before you know what you need. The details are on the price list and in the fabric library.
Decision 4: Fit and canvas
Two things many people overlook when having a first suit made:
- Fit: well-fitted, not too tight. The shoulder seam sits at the shoulder point, the chest closes without pulling, and the sleeve reaches the wrist and shows about a finger joint's width of shirt cuff. An overly tight jacket looks youthful but splits at the armpit quickly when you reach.
- Canvas (the interlining): the “skeleton” that holds the shape of the shoulder and chest. For a first suit, ask the master tailor which canvas suits your cloth and budget, rather than judging only by appearance.
The baste fitting is when you check both of these, and it is the reason you should never skip the fitting step in made-to-measure tailoring.
Decision 5: Vents
Three common styles of vent:
- Side vents: the skirt is slit at both sides; comfortable when seated, looks good standing, and the most suitable for a first suit.
- Center vent: classic, suits a slim build, creases more when seated.
- No vent: a sleek, modern line but snug when seated; usually for tuxedos or minimalist cuts.
Most master tailors recommend side vents for a first suit.
Decision 6: One pair of trousers or two
Trousers take more friction than the jacket: sitting in chairs, bending the knees, kneeling, rubbing at the seat. Frequent wearers usually find the trousers wear out before the jacket. So:
- Wearing it 2–3 days a week: have two pairs of trousers made in the same cloth for one jacket.
- Wearing it only on special occasions: one pair is enough.
Settle the trouser style too: a moderately straight leg, a single pleat or flat front, a waistband that sits at the natural waist, and a hem length that just touches the top of the shoe. These specifications are usually written on the measurement slip when you are measured.
Common mistakes and tips from Mon Amie's master tailors
- Choosing a style because it looks good in photos. Choose by your build and the occasions you actually dress for, not by advertising images.
- Buying a ready-made size and altering it. The shoulders of a jacket cannot be altered, so choose the jacket by its shoulders first.
- Forgetting shoes and shirt at the measurement. Bring the shoes and shirt you will wear most often to the appointment.
- Skipping the baste fitting to save time, then paying more for alterations afterwards.
- Choosing too many details. On a first suit, fewer details usually look better.
If you would like to go step by step, the articles how to choose a suit for men in 7 steps and which details a men's suit needs are the two to read next.
Frequently asked questions
What colour should a man's first suit be?
Navy blue or charcoal grey. Both work for meetings, interviews and wedding parties, and are easy to pair with shirts and ties.
What does a men's suit consist of?
A suit is a jacket and trousers in the same cloth. Add a waistcoat and it becomes a three-piece. For a first suit, two pieces are enough.
Should you have a men's suit made with two pairs of trousers?
Yes, if you wear it two days a week or more, because trousers wear out faster than the jacket. If you only wear it for special occasions, one pair is enough.
Which price line should a man's suit start from?
Mon Amie's Essential line, from VND 4.8 to 10 million for the complete suit, is a reasonable starting point for getting to know made-to-measure. Once you understand your needs, you can step up to Signature.
Conclusion
A first suit for men does not have to be perfect in every respect; it only needs to fit at the shoulder, be the right colour and style, and be wearable many times. When you are ready, you can book a measuring appointment or use the design-your-own-suit online tool to try colours and styles before coming to the showroom.