Men's shirt size guide: finding the perfect fit
Choosing the right shirt size is essential to ensure an elegant look and optimal comfort. An ill-fitting shirt can create creases, restrict movement, or throw off your silhouette, even if the cut and fabric are of high quality.
At Anthony Garçon, every shirt is designed with a tailor's mindset. Understanding your measurements and knowing how to interpret them allows you to choose a shirt perfectly suited to your body type, for a clean, natural, and lasting result.


Why is shirt size so important?
A well-tailored shirt goes unnoticed: it follows the body without restriction and subtly structures the silhouette.
Conversely, an ill-fitting size can quickly detract from one's elegance. A collar that is too tight causes discomfort at the neck, while a shirt that is too wide lacks structure and creates a sloppy look.
Even before choosing a fit or a style, it is therefore essential to start with a reliable foundation: your measurements.
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How to take your measurements correctly?
To choose the right shirt size, three measurements are essential: neck size, chest measurement, and sleeve length.
The neck size is measured at the base of the neck, leaving room for one finger to ensure comfort. This measurement is crucial, especially for a shirt worn with a tie.
The chest measurement corresponds to the widest part of the torso. It helps avoid tension at the buttons and ensures a fluid drape.
Sleeve length is measured from the shoulder to the wrist. A well-fitted sleeve should stop at the wrist bone, without riding up or covering the hand.
Taking these measurements accurately helps avoid the majority of sizing errors.

Understanding men's shirt sizes
Shirts can be sized in different ways: standard sizes (S, M, L) or sizes based on neck circumference.
At Anthony Garçon, our sizes are designed to adapt to different body types while ensuring consistency in proportions.
The key is not to rely solely on your usual size, but to compare it against your actual measurements. Two men who wear a size M can have very different body types.
How to choose the right size according to your fit?
The size of a shirt also depends on the chosen cut.
Since a slim fit shirt is more tailored, it requires particular attention to the chest and shoulders. If you are between two sizes, it may be better to opt for the larger size to maintain comfort.
The regular cut, which is straighter, offers more tolerance and is more suitable for everyday wear.
The final choice therefore rests on the balance between your measurements and the desired look.
Indicative size chart
A correspondence chart provides a good starting point, but it never replaces taking actual measurements.
Sizes S, M, and L generally correspond to specific neck and chest ranges. However, these correspondences can vary depending on the cut and the brand.
It is therefore recommended to use these charts as a guide, then adjust according to your body type and comfort preference.
Common mistakes in choosing a size
The most common mistake is choosing a shirt solely based on your usual size, without taking your measurements.
A collar that is too tight is often a sign of an ill-fitting size. Conversely, a shirt that is too wide at the chest creates an unsightly excess of fabric.
Sleeve length is also often overlooked, even though it plays an essential role in the overall look, especially under a jacket.
Finally, it is important not to confuse comfort with excessive volume: a comfortable shirt remains structured.
Adjustments and alterations: the key to a perfect fit
Even with the right size, a shirt may require slight adjustments to achieve a perfect look.
At Anthony Garçon, our boutique advisors are there to help you refine your size selection and adapt the shirt to your silhouette. Alterations allow for precise adjustments to the sleeves, chest, or length for an impeccable drape.
choosing the right shirt size
It must follow the silhouette without pulling or creating excessive folds.
We recommend choosing the larger size, especially for a slim fit.
The neck gaiter remains the main reference.
No, which is why it is important to take your measurements.
