Men's Shirt Guide: Fits, Collars, and Fabrics
Elegance lies in the details. Drawing on its expertise, IZAC designs elegant and timeless shirts,
crafted to enhance every silhouette.
Fits, collars, fabrics: discover the essentials for choosing the perfect shirt.
THE MOUNTAIN PASS GUIDE
From classic to contemporary,
discover our various collars, true shirt signatures that assert your style.
THE CUTS GUIDE
The cuts that enhance every style:
regular or slim fit, designed to suit every silhouette.
SLIM FIT
Designed to precisely follow the silhouette, the slim fit offers a clean, contemporary line. It creates an elegant silhouette with structured lines and moves with you while maintaining a refined shape.
White cotton city shirt
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White cotton satin adjusted shirt
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City shirt cotton sky
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City shirt cotton ecru
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Heat cotton satin adjusted shirt
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City shirt cotton elastane white
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Black cotton city shirt
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Marine cotton satin adjusted shirt
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100% white cotton ceremony shirt
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White cotton satin city shirt
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Pink cotton satin adjusted shirt
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White cotton satin city shirt
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White Italian collar city shirt
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City shirt satin cotton sky
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Black cotton satin adjusted shirt
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REGULAR FIT
Roomier and more natural, the regular fit prioritizes everyday ease and comfort. Designed for all body types, its cut offers an elegant silhouette with controlled ease.
White cotton satin city shirt
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White cotton satin shirt
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White cotton satin shirt
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Cotton Ciel Citton City Shirt
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White non-iron shirt
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The Essentials
Stretch cotton sateen shirts
Combining the comfort of cotton with the flexibility of elastane, the stretch cotton shirt offers ease and freedom of movement, while satin appeals with its smooth, luminous weave, with no visible texture. Discover the SATINSLIM, with a slim fit designed for everyday wear, and the SATINSCAC, featuring a hidden button placket for a more sophisticated silhouette.
Compact cotton satin shirts
Compact cotton satin shirts are distinguished by their dense and regular weave, which gives them a smooth, soft, and subtly luminous texture. Their impeccable drape structures the silhouette and brings a natural elegance, from everyday wear to special occasions.
100% cotton shirts
100% cotton shirts are distinguished by their soft finish, which is pleasant to the touch and comfortable to wear. Available in various styles, they offer a polished and versatile look, suitable for every occasion.
NON-IRON SHIRTS
Non-iron shirts, also known as
"wrinkle-free," are crafted from
100% cotton and feature an anti-wrinkle treatment that, thanks to a tight-weave fabric, limits creasing after washing. Available in several styles, they offer lasting comfort and an impeccable look throughout the day, with no need for ironing.
Non-iron navy blue shirt
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Non-iron sky blue shirt
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Non-iron sky blue shirt
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White non-iron shirt
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Grey non-iron shirt
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White non-iron shirt
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Non-iron sky blue shirt
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Non-iron sky blue shirt
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Non-iron pink shirt
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Non-iron sky blue shirt
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Grey non-iron shirt
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City shirt non-iron white
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White non-iron shirt
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EASY-IRON SHIRTS
Easy Iron shirts, also known as
"easy-care," are crafted from silk-touch stretch cotton with a more matte finish.
Supple and comfortable, they offer great ease of wear while maintaining an elegant look, whether paired with a suit or chinos.
City shirt cotton elastane black
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City shirt cotton elastane white
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City shirt cotton elastane sky
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Plain beige dress shirt
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FORMAL SHIRTS
To accompany your special occasions, our formal shirts combine precise lines, exceptional fabrics, and meticulous finishes.
Timeless designs created to craft a refined silhouette, where every detail counts.
Cotton Ciel Citton City Shirt
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Adjusted shirt.
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White cotton satin shirt
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Marine cotton satin adjusted shirt
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Ceremony shirt ecru
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Adjusted shirt, black Italian collar
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White cotton satin shirt
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Ecru cotton satin city shirt
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City shirt cotton ecru
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Heat cotton satin adjusted shirt
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White cotton satin adjusted shirt
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Pink cotton satin adjusted shirt
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White cotton satin city shirt
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100% white cotton ceremony shirt
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Black cotton city shirt
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PATTERNED SHIRTS
Subtle patterns, refined details, and comfortable fabrics come together to give character to every silhouette. Our patterned shirts combine distinctive prints with controlled elegance for a confident, contemporary look.
Navy blue fancy shirt
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White novelty shirt
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Navy blue fancy shirt
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Burgundy fancy shirt
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White novelty shirt
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Printed navy city shirt
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Black novelty shirt
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STRIPED SHIRTS
Stripes and precise lines elegantly accompany the silhouette.
Whether fine or bolder, they appear on both dressy and casual styles, combining precision, comfort, and modernity.
White striped shirt
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Sky-striped shirt
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White striped shirt
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Burgundy striped shirt
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Burgundy striped shirt
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Navy striped shirt
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