How to wear and style a suit with a turtleneck: a guide for men

Understanding the Turtleneck

What is a Turtleneck?

Named for its high, folded collar that wraps around the neck, a turtleneck is a refined garment combining warmth with elegance. Typically made from merino wool, cashmere or cotton blends, turtlenecks come in a variety of fits, from classic snug to relaxed or oversized, and feature different textures that provide distinct styling opportunities.

Why Pair a Turtleneck with a Suit?

Pairing a turtleneck with a suit adds a smart casual edge while serving as a sleek and warm alternative to shirt and tie. It keeps you comfortable during cooler months without bulk and works with both formal and casual styles.

Choosing the Right Turtleneck for Your Suit

Fabric and Fit

Premium materials are essential for styling your turtleneck successfully: merino wool is breathable and suitable for year-round wear, cashmere provides warmth and a sense of luxury, and cotton blends offer durability for regular use.

Choose a turtleneck that fits your suit snugly but comfortably. Lightweight knits allow your jacket to drape smoothly, while chunky knits add bulk that can disrupt a sharp, refined silhouette.

Colours and Patterns

Neutral tones are the most versatile. Navy, charcoal, cream and black turtlenecks pair effortlessly with nearly any suit colour. For those looking for a subtle twist, statement colours like burgundy or forest green can add a sophisticated contrast to grey or navy suits. Solid or subtly textured knits both work beautifully – solids create a clean, classic look, while subtle textures add depth without competing with the suit.

Style and Thickness

Thin, fitted turtlenecks are perfect under a suit jacket, maintaining clean and sleek lines without adding bulk. Reserve chunky knits strictly for casual layering with unstructured jackets and relaxed trousers for a more casual look.

Styling a Suit with a Turtleneck

Suit Types That Work Best

Single-breasted suits and tailored jackets work great with turtlenecks, their clean lines complementing the knitwear’s simplicity to create a sharp, modern look. Double-breasted jackets can also work, particularly for a more classic style suited to evening or formal settings. It’s best to choose a slim, tailored fit rather than a boxy or oversized traditional cut to ensure the turtleneck doesn’t compete with the jacket’s structured silhouette.

Colour Coordination

Monochrome looks, such as a grey suit with a light grey turtleneck, create a refined, elegant appearance. Turtlenecks can also introduce striking, creative contrasts, such as a navy suit with a cream or burgundy knit, or a grey suit complemented by deep forest green, creating visual interest while keeping a sophisticated tone. Classic pairings like black and camel, or navy and grey, ensure a refined and enduring style.

Patterns and Textures

Textured fabrics such as tweed or windowpane pair beautifully with a smooth turtleneck, while pinstripes provide a subtle visual contrast. Different knit textures can add depth and interest, but the key is balance: avoid clashing patterns and ensure the knit complements rather than competes with the suit’s fabric.

Styling Tips for Different Occasions

Business Casual: Opt for muted turtleneck colours like navy or charcoal with grey or navy suits for a polished but relaxed look. Suits with a tailored, slightly soft structure work best to keep the outfit effortless and sophisticated.

Formal Events: For weddings, dinners or galas, choose turtlenecks in black, deep navy or other rich tones, made from fine fabrics, and pair them with dark suits – for instance, charcoal or midnight blue – for contemporary elegance.

Casual Outings: Relaxed colour palettes are ideal for smart-casual vibes. Lighter shades, such as beige, olive, or cream, work particularly well for laid-back occasions. Pair them with tailored jeans or chinos and casual sneakers or loafers for an approachable yet polished look.

Special Occasions: Elevate your look with subtle accessories like cufflinks, a classic watch or polished shoes. These accents add refinement while keeping the focus on the turtleneck-and-suit pairing.

Common Styling Mistakes to Avoid

Avoid common styling mistakes when wearing turtlenecks with suits. Chunky knitwear adds unwanted bulk, which can spoil the suit’s sleek look. Poor fit and sizing issues, such as turtlenecks that are too tight or too loose, can create unflattering lines or excessive volume. Finally, steer clear of clashing colours or overly loud patterns that draw attention away from the outfit’s refined style.

Accessories and Footwear Pairing

Choose footwear to match the occasion: classic oxfords or brogues for formal settings, loafers for smart-casual looks, and sleek leather sneakers for relaxed outings. Minimalist accessories, such as a quality watch, a leather belt and cufflinks, complement the turtleneck seamlessly.

Conclusion

The turtleneck-and-suit pairing is simple yet sophisticated and always polished, never stiff. Effortlessly elegant and supremely versatile, it suits virtually any occasion, from boardrooms to weekend outings. With carefully selected fabrics, tailored cuts and subtle accessories, the turtleneck-and-suit remains an icon of thoughtful styling.

To elevate your turtleneck and suit style, explore our bespoke tailored suits or contact us at +44(0)131 225 3659 or mel@andrew-brookes.com for a personal consultation.