Suit & Blazer Buttons

Replace a lost blazer button or give a whole suit a new look. Our suit and blazer buttons come in classic horn and corozo imitation — the timeless styles found on tailored jackets, from deep browns and greys to true black. Made from durable resin, they hold their colour, survive the dry cleaner, and cost a fraction of natural horn.

Which sizes do you need?

  • Front buttons: 20 mm. A single-breasted jacket typically takes 2–3 front buttons; a double-breasted jacket takes 6.
  • Sleeve buttons: 15 mm. Most jackets have 3–4 smaller buttons per cuff, so plan for 6–8.

Replacing all buttons on a blazer usually means 8–11 buttons in two sizes — and because our buttons come from the same colour batch, fronts and sleeves will match perfectly.

Every button ships quickly from our warehouse in the EU, with free shipping on orders over €20 and no minimum order. Whether you need a single replacement button or a full matching set for a tailoring project, you'll find it here.

Not sure how a button will look on your jacket? Try our free tool at tools.buttonary.com — upload a photo of your garment and preview any button from our range on it.

FAQ

What size are suit buttons? Standard suit and blazer front buttons are 20 mm in diameter, while sleeve buttons are 15 mm. Overcoats often use larger 25 mm buttons.

How many buttons do I need to replace all buttons on a blazer? A typical single-breasted blazer needs 2–3 front buttons (20 mm) and 6–8 sleeve buttons (15 mm) — 8–11 buttons in total. Buying a couple of spares is always a good idea.

Are imitation horn buttons as good as real horn? Resin horn-imitation buttons capture the same depth and grain as natural horn, but they are more consistent in colour, more durable in cleaning, and far more affordable. Most people cannot tell the difference on a finished jacket.

Can I see the buttons on my own jacket before ordering? Yes — upload a photo of your jacket at tools.buttonary.com and preview any of our buttons directly on it, free of charge.