The regular fit overshirt is having a moment, thanks to none other than Formula 1 drivers Andrea Kimi Antonelli and Valtteri Bottas. At a recent high-profile event in London, these two turned heads with their stylish interpretations of this versatile wardrobe staple. Bottas, ever the experienced racer, leaned into the military trend, sporting an all-green ensemble that exuded both authority and preparedness for the battles on and off the track. Meanwhile, the youthful 18-year-old Antonelli opted for a grey-on-grey look, proving that while talent knows no age, some colors can make you look older than your years.

The Anatomy of a Perfect Overshirt

Let’s break down why the regular fit overshirt is an essential in any wardrobe. This particular piece comes with a grey collared neckline, long sleeves with buttoned cuffs, flap patch pockets on the chest, and side pockets on the hips. The button-up front allows for versatility in styling. Whether worn fully buttoned for a structured look or left open for a more relaxed aesthetic, the overshirt offers endless styling possibilities.

Valtteri Bottas: Military Green Dominance

Valtteri Bottas, at 35 years old, brought a commanding presence to the opening in London. His choice of military green was not only age-appropriate but also symbolic of his track-ready mindset. This shade works exceptionally well for men who want to channel strength, maturity, and confidence. The muted green palette enhances the rugged nature of an overshirt, giving it a tough, no-nonsense feel. Bottas nailed the look by keeping the rest of his outfit monochromatic, allowing the overshirt to take center stage.

Style Tip: Military green is a foolproof choice for men over 30. Pair it with neutral chinos, combat boots, or even relaxed-fit denim for an effortlessly sharp outfit. To replicate Bottas’ look, leave the shirt unbuttoned over a fitted tee, exuding casual cool with a hint of authority.

Don’t forget your accessories such as your eyewear.

Andrea Kimi Antonelli: The Youthful Mistake

At just 18, Andrea Kimi Antonelli already looks like a future star, but his choice of grey for his overshirt might not have been the best move. While the matching oversized trousers and classic white t-shirt provided a cohesive ensemble, the grey-on-grey combination aged him unnecessarily. The look, while polished, lacked the youthful vibrancy that a younger driver should embrace.

Style Tip: Young men should avoid overly muted colors when wearing an overshirt. Instead, opt for navy, camel, or even pastel hues to inject some energy into the look. If grey is non-negotiable, balance it out with lighter tones underneath, like a crisp white tee or a pop of color with accessories.

Breaking Formula 1’s Conservative Dressing

Formula 1 has long been known for its conservative off-track fashion. Drivers tend to dress in understated, safe choices that reflect the buttoned-up nature of the sport’s corporate culture. Even George Russell, with his crisp style, often looks like a younger version of his boss, Toto Wolff. While there’s nothing wrong with a polished appearance, the sport could use a fresh injection of modern styling.

Fashion is about personality, and on the grid, it’s time for more individuality. Instead of defaulting to classic black suits or predictable polo shirts, why not play with textures, layering, and unexpected color combinations? The overshirt is the perfect place to start.

How to Wear the Regular Fit Overshirt

If you’re considering adding an overshirt to your wardrobe, here are some key styling techniques:

1. The Classic Button-Up Look

• Fully button the overshirt for a structured, put-together look.
• Pair with tailored trousers for a refined, modern approach.
• Wear it with a tonal undershirt for depth and layering appeal.

2. The Relaxed Unbuttoned Vibe (Valtteri’s Choice)

• Leave the overshirt unbuttoned over a slim-fit tee.
• Combine with slim or relaxed-fit jeans and sneakers for an effortless weekend outfit.
• Roll up the sleeves slightly for a more casual aesthetic.

3. The Layered Appeal

• Use the overshirt as a lightweight jacket over a hoodie or knitwear.
• Opt for contrasting textures—think wool overshirt over a ribbed sweater.
• Pair with cargo pants or relaxed chinos for an off-duty, streetwear-inspired vibe.

4. The Monochrome Approach (Kimi’s Mistake to Avoid)

• If you’re going for a single-tone outfit, ensure there’s contrast in texture or fit.
• Avoid looking washed out by mixing in accessories like a colored scarf, sneakers, or belt.

Finding the Right Overshirt for You

Not all overshirts are created equal, and choosing the right one depends on your style preferences and body shape. Here’s a quick guide:

• Slim-fit body types – Opt for structured overshirts that add bulk without looking boxy.
• Athletic build – Go for slightly relaxed fits to complement your proportions.
• Broader body frames – Stick to overshirts with good drape and avoid overly tight fits.
• Tall men – Play with longer lengths for a proportional look.
• Shorter men – Keep the overshirt cropped at the waist to elongate the legs.

Final Thoughts: A Wardrobe Essential Done Right

Andrea Kimi Antonelli and Valtteri Bottas may have led the charge in styling the regular fit overshirt, but they also highlighted key lessons in color choices and personal expression. Bottas embodied strength and experience with his military green approach, while Antonelli, though impeccably styled, could have chosen a color that enhanced his youthful energy rather than subdued it.

Formula 1’s conservative fashion mindset could use an overhaul. An overshirt is a powerful yet simple way to add versatility to a wardrobe, whether you’re dressing for the paddock or the streets. Whether you wear it buttoned up for a sharp finish or unbuttoned for a relaxed attitude, the key is to own the look with confidence.

So, next time you reach for an overshirt, channel a bit of Bottas’ battle-ready edge, mix in some youthful energy, and most importantly—ditch the conservative styling that’s holding F1 fashion back.