Best Suit Fabrics

A Guide to Choosing the Best Suit Fabrics

Discover the finest suit fabrics with this simple guide.

When picking a suit, the fabric is key. Why? It impacts how the suit looks, feels, and holds up throughout the day. 

Choose the right fabric and your suit will be lightweight, breathable, and comfortable, making you feel confident and free to move around. 

Choose the wrong one and… well, let's just say that you could be left with a suit that's heavy, stiff, or overly warm, which can be pretty uncomfortable don't you think?

The good news is that there are many suit fabrics to choose from, each suited for different needs and occasions. Plus, we are here to help you choose the perfect one for your style and requirements. So yes, you could say you are already well on your way to having it all figured out.

Let's begin.

Why Does the Fabric Matter?

Suit fabrics do more than just cover you, they influence how the suit fits, moves, and lasts over time. 

Its important to compare the different fabrics used in men’s suits to understand when and why they are used in every occasion. 

Here’s why fabric is such a big deal:

  • Comfort: The right fabric feels good on your skin and allows you to move freely.
  • Weather-Appropriate: Certain fabrics work better in hot weather, while others keep you warm in winter.
  • Durability: A good suit fabric will hold its shape, resist wrinkles, and last for years if taken care of properly.
  • Appearance: Premium fabrics drape better, making you look sharp and well-dressed.

Best 6 Fabrics for Suits

1. Wool

Wool is by far the most popular choice for suits. It’s versatile, durable, and works well for almost any season. 

Whether you’re wearing a suit in summer or winter, wool keeps you comfortable because it naturally regulates temperature.

Not sure how to choose your perfect wool suit ? We show you this beginner's guide to choosing a wool suit. 

Why Wool Is Great for Suits:

  • It’s soft and doesn’t itch like cheaper fabrics.
  • It drapes beautifully, meaning the suit will hang naturally on your body.
  • It’s breathable, so you won’t overheat.
  • It resists wrinkles, so you’ll look polished even after sitting for a long time.

Wool comes in different weights, so you can find the perfect type depending on the weather:

  • Lightweight Wool: Best for warmer months.
  • Midweight Wool: A good choice for all-year-round wear.
  • Heavyweight Wool (like flannel): Great for winter because it keeps you warm.

Types of Wool Suits:

  • Merino Wool: The softest and most common wool for suits. Have a look at black merino wool suit.
Black Merino Wool Suit - StudioSuits
  • Tweed: A heavier, textured wool often used for colder weather and casual suits.
  • Worsteds: A smooth, refined wool that’s ideal for formal or business suits.
Buy the best quality suits

2. Linen

If you need a suit for hot weather, linen is one of the best options. It’s lightweight, breathable, and keeps you cool during warm summer days.

Linen suits are perfect for casual occasions, beach weddings, or vacations.

Carnet Linen Lian Suit - StudioSuits

Why Linen Feels So Good:

  • It’s incredibly light and airy, which makes it ideal for warm weather.
  • It has a relaxed, comfortable look.
  • Over time, linen gets softer with wear.

However, linen wrinkles very easily. While some people like the natural, laid-back look of linen wrinkles, others prefer more polished options. If you need a suit for business, linen might not be the best choice. 

Know the 9 reasons to choose a linen suits. 

 

Find Your Perfect Suit

 

3. Cotton


Cotton suits are another great option for warm weather. They’re lightweight, breathable, and slightly more structured than linen, making them a bit more versatile.

Benefits of Cotton Suits:

  • Soft and comfortable to wear.
  • Breathable, so you stay cool on warm days.
  • More affordable than wool or cashmere suits.

Cotton suits come in different types, such as twill and seersucker suits. Seersucker, with its puckered texture, is especially popular for summer because it allows air to flow easily.

That said, cotton does not have the same drape as wool and may wrinkle a bit more. It's a great choice for casual or semi-formal events, but may not be the best choice for formal settings.

If you are looking for a linen necktie, know the 7 benefits of choosing a linen necktie. 

4. Cashmere

When it comes to luxury, cashmere is hard to beat. It’s soft, warm, and feels amazing against your skin. Cashmere suits are perfect for cooler weather or when you want something truly special for a formal event.

What Makes Cashmere Special?

  • It’s incredibly soft and smooth to the touch.
  • It keeps you warm without feeling heavy or bulky.
  • It has a refined, elegant appearance.

The downside? Cashmere is expensive and more delicate than wool, so you’ll need to take extra care when wearing and storing it. It’s often blended with wool to make it more durable while still keeping that luxurious feel.

Learn more about suits fabrics in comparing the different types of fabrics used in men's suits. 

5. Silk

Silk suits are rare, but they’re a fantastic option for special occasions. Silk feels smooth, cool, and luxurious, and it gives suits a subtle sheen that stands out.

Why Silk Feels Amazing:

  • It’s soft and cool to the touch, perfect for formal summer events.
  • It drapes beautifully and adds an elegant shine.
  • It feels like luxury, because it is.

Silk suits are delicate and require extra care, so they’re usually reserved for formal events rather than daily wear. Many people prefer wool-silk blends, which combine the softness of silk with the durability of wool.

​​Learn about the 7 reasons to choose an Italian silk suit.

6. Blended Fabrics

Modern suits often use fabric blends to combine the benefits of multiple materials. For example:

  • Wool and Cashmere: Adds extra softness to wool suits while maintaining durability. This would be the perfect example, Italian Wool Cashmere Cintia Suit.
  • Wool and Silk: Creates a lightweight, smooth fabric with a slight sheen.
  • Wool and Polyester: Adds wrinkle resistance and makes the suit more affordable.

Blended fabrics are a great choice if you want a suit that’s both comfortable and practical. They’re often more affordable than pure wool or cashmere options and can work well for everyday wear.

3 Tips on Choosing the Right Fabric for Your Suit

When deciding on the fabric for your suit, keep these factors in mind:

1. The Occasion

  • Business Suits: Wool is the safest and most versatile choice.
  • Summer Events: Linen and cotton are perfect for staying cool.
  • Formal Occasions: Silk or wool-silk blends add an elegant touch.

2. The Weather

  • Hot climates: Lightweight wool, linen, or cotton.
  • Cold climates: Heavyweight wool, flannel, or cashmere blends.

3. Your Budget

  • Wool and cotton are more affordable and still look great.
  • Cashmere and silk are premium options for special occasions.

How to Care for Suit Fabrics

No matter what fabric you choose, proper care will help your suit last longer:

  • Dry Clean Only: Most suits should be professionally cleaned to avoid damage.
  • Steam Instead of Ironing: Use a steamer to remove wrinkles without flattening the fabric.
  • Rotate Your Suits: Avoid wearing the same suit every day to prevent wear.
  • Store Properly: Use wooden hangers to maintain the shape of the shoulders, and store suits in breathable garment bags.
Here are some additional tips to extend the life of a suit.