Three-Piece Navy Suit in Drago Super 160's Wool
It is a common belief that every man should have a plain navy suit in his wardrobe. This is true, but its popularity carries a certain risk – it's easy to disappear in a crowd wearing a plain navy suit. When the fabric lacks a flamboyant pattern or a distinct texture, there's nothing to hide imperfections behind. In such a suit, only a perfect cut, a top-class material, and details that reveal the garment was made by a master tailor can truly defend it.
We present an uncompromising sartorial masterpiece: a three-piece suit crafted from luxurious Drago Super 160’s wool, enhanced with a double-brebreasted waistcoat and spectacular artisanal finishes.
Italian Fabric: What is Drago Super 160's?
The heart of every suit beats in the weaving mill. In this case, we moved to Biella, Italy, where the material comes from a renowned manufacturer – the Drago Lanificio in Biella mill.
The designation Super 160’s is not just a marketing gimmick. It is a precise measure of the thickness of a single wool fiber. For wool to receive such a certificate, the fiber must not be thicker than 15.75 micrometers. What does this mean in practice?
Incredible feel: The fabric feels like the finest silk or cashmere, while retaining the elasticity of wool.
Natural sheen: In artificial light or sunlight, plain navy gains depth and a subtle, pearly luster that is reserved exclusively for top-class materials.
Breathability: Although we are dealing with a three-piece suit, such thin wool fantastically thermoregulates, ensuring comfort even during multi-hour events.

Double-breasted Waistcoat: The Armor of a Modern Gentleman
The most spectacular element of this set is the double-breasted waistcoat. Usually, in three-piece suits, we see simple single-breasted waistcoats. The double-breasted version is the ultimate display of sartorial power.
This waistcoat features wide peak lapels. Its cut tightly embraces the torso, visually broadening it and simultaneously flattening the stomach. The biggest advantage? When you take off your jacket during a wedding, banquet, or informal business meeting, you don't lose an ounce of your authority. A man in a double-breasted waistcoat with lapels always looks like the person making the most important decisions in the room.
Jacket: Classic Broken by Dynamics
Since the material is plain and the color subdued, the jacket must compensate with its form. And it does so flawlessly:
Wide peak lapels: The same shape used in the waistcoat appears on the jacket, creating a cohesive whole. Sharp, upward-pointing lapels powerfully build up the chest and draw the interlocutor's gaze directly to your face.
Slanted flap pockets: This is a nod to British equestrian tailoring. The slanted line of the pockets excellently slims the silhouette, breaking horizontal, static lines. This adds a touch of dynamism and sporty flair to the jacket, without detracting from its elegance.
Barchetta and Milanese: Tailoring poetry. The Neapolitan, slightly rounded breast pocket (barchetta) lifts the pocket square upwards, and the hand-embroidered, silk buttonhole on the lapel (Milanese buttonhole) is a detail that immediately distinguishes this suit from ready-to-wear garments.
Trousers for Connoisseurs: Freedom and a Beautiful Line
The trousers in this design are a tribute to the golden age of Hollywood and traditional craftsmanship, focused on the absolute comfort of the wearer:
Two pleats: Provide extra space in the hips and thighs, so the trousers don't pull when sitting and dancing, and the crease falls in a perfectly straight, unbroken line.
Buttons for suspenders and no belt loops: A three-piece suit demands a perfect fit of the trousers with the waistcoat (no white shirt triangle should appear between them!). Therefore, the trousers are held up by suspenders, which are invisible under the waistcoat.
Side adjusters: Instead of a belt (which would create an unsightly bulge under the waistcoat), the waist circumference can be perfectly adjusted with discreet metal buckles on the sides.
When and How to Wear This Set?
Plain navy in this rendition is the most versatile yet luxurious solution in a man's wardrobe:
Wedding: This is an ideal choice for the Groom for an elegant, classic wedding. With a white French cuff shirt and a blue or burgundy tie, you will create an inimitable image.
Business: Going for crucial negotiations? Put on a burgundy or dark green tie and become a person who cannot be refused.
Breaking it up: You can wear just the jacket paired with grey wool trousers. Similarly, you can wear the trousers with a lighter jacket.
Have Your Unique Suit Tailored at Sartor Tailoring
A suit so rich in architectural details like wide lapels, a double-breasted waistcoat, or slanted pockets has no right to fit well if it is not built to your individual measurements. In plain navy and thin Super 160's wool, every single fit imperfection is visible.
Don't risk your image. At Sartor Tailoring in Warsaw, we design suits that are not just clothing but an extension of your character. We will show you the amazing properties of Drago wool, adjust the proportions of the lapels to the width of your shoulders, and ensure that each of the pleats in the trousers lies perfectly.
📞 Phone: +48 664 163 188
✉️ Email: sartor@sartor.com.pl
📍 Address: Mokotowska 43/108 Warsaw