Open Jackets - The Ultimate Guide: What to Buy and Where

Open jackets are the ultimate versatile wardrobe staple that can instantly elevate any outfit whilst providing effortless layering options year-round. Unlike their buttoned counterparts, open jackets offer a relaxed, contemporary silhouette that's perfect for modern dressing—whether you're heading to the office, weekend brunch, or evening drinks.

As a stylist, I've seen countless clients transform their looks simply by mastering the art of the open jacket. It's that magic piece that bridges seasons, works across dress codes, and flatters virtually every body shape when chosen correctly. The key lies in understanding which styles work for your lifestyle and body type, then investing in quality pieces that'll serve you for years to come.

Understanding Open Jacket Styles

The Blazer Jacket

The most versatile of all open jackets, a well-cut blazer instantly polishes any look. I always tell my clients to think beyond the traditional navy—whilst that's essential, consider textures like bouclé, linen, or even leather for different occasions. The key is the fit: it should skim your body without being too tight, with sleeves hitting just above your wrist bone.

Kimono and Duster Jackets

Perfect for petite frames who want to create length, or taller women looking for elegant drape. These flowing styles work brilliantly over fitted pieces—think slim trousers and a fitted tee, or a bodycon dress. The longer length creates a beautiful column of colour whilst the open front prevents overwhelming smaller frames.

Bomber Jackets

The sporty-chic option that's had a major revival. Modern bombers in luxe fabrics like silk or with embellished details can easily transition from casual to smart-casual. I particularly love them styled over midi dresses or with high-waisted trousers and a silk camisole.

Cardigan Jackets

The knitted jacket that's having a moment. From chunky oversized styles to sleek fine-knit versions, these offer unmatched comfort without sacrificing style. They're particularly brilliant for apple shapes as they don't add bulk around the middle.

How to Style Open Jackets

The Layering Formula

The secret to mastering open jackets is understanding proportions. If your jacket is voluminous, keep what's underneath fitted. Conversely, if you're wearing an oversized top, choose a more structured jacket. Always ensure one element is fitted to maintain shape and avoid looking swamped.

Colour Coordination

Open jackets are perfect for introducing colour or pattern into neutral outfits. A bold blazer over all-black creates instant interest, whilst a tonal approach—say, cream jacket over white and beige—feels effortlessly chic. Don't be afraid of prints; a floral kimono jacket can transform a simple jeans-and-tee combination.

Occasion Dressing

For work, stick to tailored blazers in classic colours. Weekend calls for more relaxed options like duster coats or soft cardigans. Evening events are perfect for statement pieces—think metallic bombers, embellished kimonos, or luxe fabrics like velvet or silk.

Where to Shop: My Brand Recommendations

High Street Heroes

COS: Masters of minimalist design with impeccable cuts. Their structured blazers and flowing kimono jackets are investment-worthy pieces at accessible prices.

Arket: Sustainable fashion that doesn't compromise on style. Their linen blazers and knitted cardigans are perfect for conscious consumers.

Sézane: French-girl chic at its finest. Their vintage-inspired blazers and printed kimonos capture that effortless Parisian style we all crave.

Whistles: Contemporary cuts with interesting details. Brilliant for statement blazers that work from desk to dinner.

Premium Picks

Reiss: Sharp tailoring meets modern sophistication. Their blazers are cut to perfection and the fabric quality is exceptional.

Filippa K: Scandinavian minimalism at its best. Clean lines, beautiful fabrics, and timeless designs that transcend seasons.

Theory: The go-to for professional women who want quality and style. Their Good Wool blazers are legendary for good reason.

Ganni: Danish brand bringing playful prints and unexpected textures to classic silhouettes. Perfect for adding personality to your wardrobe.

Designer Dreams

Isabel Marant: Effortless French style with rock-and-roll attitude. Her blazers have that perfectly undone look that's impossible to replicate.

Acne Studios: Swedish brand known for oversized blazers with a modern twist. Investment pieces that make a statement.

The Row: Minimalist luxury at its peak. Their blazers are architectural masterpieces in the finest fabrics.

Ganni: Contemporary Danish design with a cult following. Their blazers mix classic tailoring with unexpected details.

Body Shape Guide

Pear Shapes

Opt for structured blazers that add width to your shoulders. Avoid jackets that hit at your widest point—instead choose longer lengths that skim over hips or cropped styles that end at your natural waist.

Apple Shapes

Look for jackets that don't button or belt at the waist. Kimono styles, long cardigans, and unstructured blazers work beautifully. Focus on creating vertical lines and choose jackets with interesting necklines or lapels to draw attention upwards.

Hourglass Figures

You can wear almost any open jacket style! Just ensure it doesn't hide your waist completely. Soft blazers, wrap-style cardigans, and fitted bombers will all work wonderfully.

Rectangle Shapes

Create curves with texture and structure. Peplum blazers, belted cardigans (worn open), and jackets with interesting details at the waist all help create the illusion of curves.

Seasonal Styling Tips

Spring/Summer

Lightweight blazers in linen or cotton, cropped bombers, and flowing kimono jackets work perfectly. Choose light colours and breathable fabrics. Layer over sleeveless tops and dresses for effortless warm-weather style.

Autumn/Winter

This is when open jackets truly shine. Layer them over jumpers, under coats, or styled with scarves and accessories. Wool blazers, chunky cardigans, and textured bombers become essential pieces.

Investment vs. Trend Pieces

Invest in classic blazers in navy, black, or cream—these will serve you for years. Trend pieces like printed kimonos or embellished bombers are perfect for high street purchases where you can experiment with styles without the commitment.

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Plus, explore the Tellar Fashion Hub—a comprehensive library packed with free styling posts from top fashion experts. Honest, unbiased, independent advice that's always free.

Essential Reading from Tellar:

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Final Styling Wisdom

Remember, the best open jacket is one that makes you feel confident and comfortable. Don't be swayed by trends that don't suit your lifestyle or body shape. Instead, focus on building a capsule collection of versatile pieces that work hard across multiple occasions.

Start with one excellent blazer, add a flowing kimono for casual elegance, and perhaps a statement bomber for weekend styling. Quality over quantity always wins—three well-chosen pieces will serve you better than a wardrobe full of mediocre options.

Most importantly, have fun with your styling. Open jackets are meant to be effortless, so don't overthink it. Sometimes the most unexpected combinations create the most memorable looks.