Why Athletic Bodies Don’t Need Loose Formalwear—and What Works Better

For anyone with an athletic build, shopping for formalwear can feel like a losing game. The default solution is often to size up, but this only hides your physique in a shapeless mess. The key isn't hiding your body; it's complementing it.

The Myth of Sizing Up

The conventional wisdom for athletic builds—broader shoulders, a narrower waist, and muscular legs—has long been to simply buy bigger clothes. But this strategy is fundamentally flawed. A jacket that fits your shoulders often turns into a boxy tent around your torso. Trousers wide enough for your thighs and seat become baggy and unflattering around the calves and ankles. The result is a silhouette that doesn't just fail to flatter; it actively conceals the hard work you've put into building your body. Loose clothing adds visual bulk in the wrong places, making you look larger and less defined than you actually are.

Fabric Is Your Secret Weapon

The single biggest game-changer in modern menswear for athletes is the rise of performance fabrics. Traditional non-stretch wool or cotton is rigid and unforgiving. When it's tight enough to show shape, it restricts movement. When it's loose enough for comfort, it looks sloppy. The solution is formalwear that incorporates a small amount of stretch—think wool or cotton blended with elastane or spandex. These fabrics provide the flexibility needed to accommodate muscle without sacrificing a tailored silhouette. A shirt or suit made with stretch can be cut closer to the body, offering a clean, sharp look that moves with you, whether you're reaching for a handshake or hitting the dance floor at a wedding.

Embrace the Power of Separates

Off-the-rack suits are typically "nested," meaning the jacket and trousers are sold as a pre-packaged pair with a standard size difference. This is a nightmare for athletic V-shaped torsos. If you need a size 44 jacket for your shoulders, you might be stuck with size 38 trousers that are far too wide for your waist. This is where suit separates become essential. By purchasing blazers and trousers individually, you can choose the exact size you need for both your top and bottom half. This allows you to get a jacket that fits your chest and shoulders perfectly and pair it with trousers that fit your waist and legs, drastically reducing the need for extensive—and expensive—alterations.

Your Tailor Is Your Most Valuable Asset

Even with performance fabrics and separates, a good tailor is non-negotiable. Think of tailoring not as fixing a mistake, but as the final step in perfecting your look. For a jacket, a tailor can take in the waist to create that crucial V-shape, ensuring the garment follows your natural lines. For trousers that fit your quads, they can taper the leg from the knee down to avoid a baggy look. These small adjustments make the difference between looking like you're wearing a suit and looking like you were born in one. The goal is a fit that skims the body without clinging to it, providing definition without constraint.

Rethink Structural Details

Not all suits are created equal. For a muscular build, heavily padded shoulders on a suit jacket can create an exaggerated, top-heavy look. Opt for jackets with minimal or no shoulder padding, often found in more casual or unstructured blazers. This allows your natural shoulder line to provide the structure. Similarly, pay attention to the jacket vents. Double vents are often recommended for athletic men because they provide a greater range of motion and help the jacket drape cleanly over the seat without flaring out at the hips. These subtle details prevent the suit from fighting your frame and instead help it create a harmonious silhouette.