For the office without being overly formal, a button-down or spread collar cotton shirt, in a straight or slightly fitted cut, is a good starting point. It can be worn tucked in or slightly out, with or without a tie, and adapts to most professional environments. The choice of material and collar makes all the difference between a shirt that looks dressed up and one that remains naturally comfortable.
Why fit is the primary criterion
Before color or fabric, it's the fit that determines whether a shirt is suitable for a casual office. A cut that is too slim signals a suit and tie; a cut that is too loose evokes the weekend. The middle ground—straight, with a slight ease at the chest—allows it to be worn tucked in for a meeting or semi-tucked for a less formal Friday.
The length of the shirttail is also an indicator: a sufficiently long shirttail stays in the pants all day, which avoids a sloppy look at the end of the day.
Which collar to choose depending on the work environment
The button-down collar
This is the most suitable collar for a professional-casual style. The points button onto the placket, which prevents the collar from spreading or rising. It works very well without a tie and pairs equally well with chinos or clean jeans.
The spread or classic collar
More formal in its silhouette, but worn open at the first button, it remains appropriate in semi-formal environments. It requires a bit more attention: without a tie, the gap between the points should remain reasonable.
The band collar (Mao collar)
Without an attached collar, it displays a more contemporary bias. Reserve it for creative contexts or companies with a decidedly relaxed dress code.
Materials: linen, cotton, or Oxford?
| Material | Characteristics | Ideal context |
|---|---|---|
| Cotton poplin | Smooth, lightweight, easy to care for | Year-round, meetings, classic office |
| Oxford | Textured weave, more casual looking, robust | Smart casual, relaxed environments |
| Cotton twill | Slightly satin, fluid drape | Client meetings, dressier outfits |
| Linen | Breathable, wrinkles, natural patina | Spring-summer, offices with flexible dress codes |
For everyday office wear, Oxford cotton remains the most versatile option: its texture gives it a relaxed look without appearing wrinkle-free or synthetic, and it withstands repeated washing well.
Color: what your wardrobe says
White and sky blue are safe bets: they pair with everything and remain appropriate in any professional context. Deep navy blue or dark slate are interesting alternatives to vary your look without risking a faux pas.
Fine stripes and Tattersall checks remain professional while adding character. In contrast, overly pronounced prints or saturated colors tend to blur the message in mixed contexts.
A few details that change the overall impression
- The cuff: a simple cuff is more casual than a French cuff, which calls for cufflinks.
- The button placket: without visible topstitching, it gives a more understated and less sporty look.
- The chest pocket: its absence often signifies a dressier shirt; its presence is associated with a casual style.
How to build a coherent selection
Rather than accumulating, the most effective approach is to build a small core of complementary shirts: one white poplin, one blue Oxford, one with fine stripes. Three well-chosen pieces cover most professional situations without coordination effort.
To explore cuts and materials suited to this style, the Benjamin Jezequel shirt collection offers pieces designed for this purpose: without superfluous embellishment, in materials selected for their durability.
Frequently asked questions
Can you wear a linen shirt to the office?
Yes, provided your company's dress code allows it. Linen wrinkles quickly, which gives it a decidedly relaxed look. It is better suited for creative environments or days without formal appointments. In summer, it remains a comfortable and neat option if you accept its natural patina.
Shirt tucked in or out for the office?
Tucked in, it signals a more structured outfit. Semi-tucked over chinos or clean jeans, it indicates a relaxed style. The shirttail must be long enough to stay stable in the pants if you choose to tuck it in—a detail often overlooked when purchasing.
What's the difference between a casual shirt and a business casual shirt?
The distinction primarily lies in the collar, fit, and fabric. A casual shirt might have a fancy collar, a thick fabric, or a bold print. A business casual shirt maintains a professional appearance: structured collar, refined material, neutral or subdued color. The idea is to be able to go from a meeting to lunch without needing to adjust your attire.
