Stay Cool and Look Sharp: The Ultimate Guide to Wearing a Suit in the Summer

Summer’s heat doesn’t have to mean sacrificing your style. With the right materials, colors, and fit, you can stay cool and comfortable in your suit. Here’s how to master the art of summer suiting with detailed tips, examples, and weaving techniques.

Materials and Fabrics

1. Linen: The Ultimate Breathable Fabric
   • Linen is the king of summer fabrics, thanks to its lightweight and breathable nature. It’s perfect for staying cool, but be mindful of its tendency to wrinkle. For a more polished look, go for a linen blend. For example, a light blue linen suit paired with a white cotton shirt and tan loafers can be perfect for a summer wedding or an outdoor event.
2. Cotton: The Versatile Choice
   • Cotton suits are a great middle ground between formal and casual. They offer more structure than linen and are less prone to wrinkles. A khaki cotton suit, for instance, can be paired with a light pink dress shirt and brown brogues for a stylish office look. Cotton suits are ideal for business settings, where you want to stay cool but still look professional.
3. Lightweight Wool: The All-Rounder
   • Tropical wool or summer-weight wool suits are surprisingly breathable and wick away moisture. They maintain their shape and provide a sharp, professional look. Try a light gray wool suit with a pastel shirt and navy tie for a boardroom-ready outfit that won’t leave you sweating.
4. Blends: The Best of Both Worlds
   • Blends like linen-cotton or wool-silk provide the best of both worlds. They combine the breathability of linen with the durability of cotton or the comfort of wool with the luxury of silk. A wool-silk blend suit, for example, offers a subtle sheen and enhanced breathability, perfect for high-profile summer events.
5. Seersucker: The Textured Classic
   • Seersucker fabric is characterized by its puckered texture, which promotes airflow and minimizes contact with the skin, making it perfect for hot weather. A seersucker suit in classic blue and white stripes is a timeless choice for summer gatherings and daytime events.

Colors

1. Light and Bright

Embrace light colors like beige, light gray, and pastel shades. These colors not only reflect sunlight but also add a fresh, seasonal touch to your wardrobe. A beige suit with a crisp white shirt and brown loafers can be perfect for both professional and social occasions.

2. Steer Clear of Dark Hues

Dark colors like black and navy absorb heat, making you feel warmer. Save these colors for cooler months and opt for lighter alternatives in the summer. Light gray, beige, and even pastel suits can keep you looking stylish and feeling cool.

Fit

1. Unlined or Half-Lined Jackets
   • Fully lined jackets can trap heat, making you uncomfortable. Instead, opt for unlined or half-lined jackets for better breathability. These jackets have less fabric in the back and shoulders, allowing for more airflow. For example, a half-lined linen blazer can be paired with cotton chinos for a smart casual look.
2. Slim, Not Tight
   • A slim fit is modern and chic, but ensure it’s not too tight. A little room for air to circulate will keep you comfortable without sacrificing style. A well-tailored suit that skims your body rather than clings to it will provide a sleek silhouette and help you stay cool.
3. Breathable Shirts
   • Your shirt choice is just as important as your suit. Opt for shirts made from lightweight fabrics like cotton or linen. A looser fit will enhance airflow, helping you stay cool. For instance, a light blue linen shirt can be a great match for a beige cotton suit, offering a relaxed yet refined look.

Weaving Techniques

1. Fil-a-Fil: The Fine Detail
   • Also known as end-on-end, fil-a-fil fabric is woven with alternating threads, giving it a subtle, two-tone appearance. This weave is lightweight and breathable, making it excellent for summer. A light gray fil-a-fil suit paired with a white dress shirt can offer a sophisticated look with a bit of texture.
2. Houndstooth: The Stylish Pattern
   • Houndstooth is a classic pattern that’s typically woven in wool, but lighter variations are available for summer. Its broken check pattern adds visual interest without being overwhelming. A light blue houndstooth blazer with white chinos can be a standout choice for summer evenings.
3. Seersucker: The Textured Classic
   • Seersucker fabric is characterized by its puckered texture, which promotes airflow and minimizes contact with the skin, making it perfect for hot weather. A seersucker suit in classic blue and white stripes is a timeless choice for summer gatherings and daytime events.

Shoes

1. Loafers: The Casual Chic
   • Loafers are perfect for summer suits. They’re easy to slip on and off, breathable, and come in various styles to match your outfit. Pair them with no-show socks to keep your feet cool and dry. For example, suede loafers in a light brown shade can complement a navy linen suit beautifully.
2. Brogues: The Stylish Statement
   • Brogues, with their perforated patterns, offer more breathability than other dress shoes. Opt for lighter colors like tan or light brown to complement your summer suit. A pair of tan brogues with a light gray wool suit can add a touch of classic elegance.
3. Boat Shoes: The Relaxed Option
   • For a more casual look, boat shoes are a great option. They’re comfortable, breathable, and stylish, making them perfect for less formal occasions. For instance, pairing navy boat shoes with a light beige suit can create a nautical-inspired summer outfit.

Accessories

1. Ditch the Tie
   • An open collar can help you stay cooler and gives a relaxed, modern look. If you must wear a tie, opt for lightweight silk or cotton. A silk knit tie can add texture and style without the bulk, perfect for a semi-formal summer gathering.
2. Light Pocket Squares
   • Add a splash of color with a light, breathable pocket square. Silk or cotton options will keep your look sharp without adding bulk. For example, a pastel-colored pocket square can complement a light gray suit, adding a touch of personality.
3. Minimalist Watches
   • Keep it simple with a lightweight, minimalist watch. Avoid heavy metal bands, which can feel uncomfortable in the heat. A leather strap watch with a clean face can be the perfect accessory for your summer suit.

Conclusion

By focusing on the right materials, colors, fit, and weaving techniques, you can maintain a sharp look while staying comfortable in the summer heat. Pair your suit with the right shoes and accessories, and you’ll be the epitome of cool, no matter how high the temperature climbs.