Start with a blazer, because it is what raises formality the fastest. Navy is the most versatile, because it works with greys, beige, and many shirt tones. At Albione, blazers are made in half canvas construction, meaning a sewn-in canvas from the shoulders to about mid-chest, which means the blazer settles more naturally over time and breathes better than fused construction. In the office you feel it, especially because you often wear a blazer for hours without a break. If you are looking for a classic, very office-appropriate option, take a look at Marynarka Nile, which looks great in both formal and semi-formal outfits.
The second element is trousers. In an office wardrobe, a strong setup is: one pair of grey suit trousers and one pair of chinos in beige or a darker sand. Suit trousers give you “meeting mode”, while chinos give you “everyday mode”. If you want a specific example, for office outfits Spodnie Palermo work well, because they are easy to pair with a blazer and shirt without looking random.
Shirts are where many men unnecessarily save time. The truth is, the shirt sits closest to your face, so it is what people notice most. For work, I recommend having at least two: white and light blue. White saves you in formal situations, while light blue is more “everyday” and often looks better in office daylight. A good example of a shirt that works Monday to Friday is Koszula Azzurro, because the light shade pairs easily with navy and greys.
Shoes complete the look and often decide whether the outfit reads as professional. In the office, the safest choice is classic leather styles in black or dark brown, depending on your belt colour and overall palette. If you like comfort but still want to look elegant, consider loafers, but in a refined version made from good leather. An example is Buty Loafer Nero, which looks good with both suit trousers and chinos, as long as the rest of the outfit is neat.
Finally, accessories, but in a practical way. Instead of buying five ties at the start, it is better to have one navy and one in a subtle pattern that work with most shirts. In formal situations, a classic-width silk tie works beautifully, for example Krawat Classico. And an important point: keep an “emergency set” at the office, meaning a tie and a pocket square. You never know when an unexpected meeting will come up, and office dress rules can shift within the day.