Button Size Guide: How to Pick the Right Ones for Every Outfit

Buttons might seem like a small detail, but their size can totally change the overall look of your outfit. From formal shirts and elegant blazers to cozy coats, the right button size makes your clothes look balanced and feel comfortable.

In this guide, we’ll explain why button size matters, how to measure it, and give recommendations for the best sizes for different types of clothing.

Why Button Size Matters in Fashion?

Buttons aren’t just functional, they’re a style element that can give your outfit a certain vibe:

• Small buttons; neat, formal, and minimalist look.
• Medium buttons;  perfect for casual everyday outfits.
• Large buttons; make a statement and give a bold, stylish feel.

Choosing the wrong size can make your outfit look off or even make it uncomfortable to wear.

Button Sizes in Ligne (L)

Internationally, button sizes are often measured in Ligne (L):

• 1 Ligne (L) ≈ 0.635 mm
  
• The bigger the number, the larger the button.

Examples:

• 16L = small (≈ 10 mm)
• 24L = medium (≈ 15 mm)
• 40L = large, usually for coats or suits (≈ 25 mm)

Button Sizes in Millimeters (mm)

Since Ligne can be confusing, at Istana Kancing we use millimeters (mm) to make it easier for customers.

Typical button sizes for different clothing:

• Shirts; 11.5–13 mm
• Cardigans / Blouses; 13–15 mm
  
• Blazers / Suits; 18–21 mm

Using mm makes it quick and easy to pick the right size for your outfit.

Tips for Choosing the Right Button Size       

• Match the button size with the thickness of the fabric.
• Think about the style of your outfit: formal, casual, or statement.
• Pick a color and material that goes well with your clothes.

Buttons at Istana Kancing

At Istana Kancing, we show button sizes in mm so it’s easier to understand and order. No need to worry about Ligne (L)!

We offer a variety of shapes and materials:
        •        Shank buttons, plastic buttons, metal buttons
        •        High-quality options that make your sewing look professional and stylish.

Final Thoughts

Button size may seem small, but it plays a big role in your outfit’s overall style. Choosing the right size, whether in Ligne or mm, makes your clothes look balanced, comfortable, and stylish.