Horn buttons for coats are chosen larger – usually 36L–44L (about 23–28 mm) for the front and 24L–28L for the sleeves, epaulettes and pockets. For heavy wool coats, thicker buttons with four holes or a shank are preferred, sewn on with a high thread shank, and for duffle coats, horn toggles. The colour is chosen according to the fabric: dark horn for classic coats, marbled for camel hair and tweed.
Why horn suits coats
A coat is a garment bought to last for years. It is made from dense, expensive fabrics – wool, cashmere, camel hair, broadcloth – and needs a button that is in balance with the weight of the fabric. Natural horn has enough density and thickness, does not shatter on impact, and its natural pattern gives the garment warmth. Horn buttons are a classic choice for premium coats – from the men’s Chesterfield to women’s coats with a classic silhouette.
Horn button sizes for coats
| Style / position | Size | Approx. diameter |
|---|---|---|
| Classic single-breasted coat, front | 36L–40L | 23–25 mm |
| Double-breasted coat, front | 40L–44L | 25–28 mm |
| Large oversized coat, statement button | 48L and above | 30 mm and above |
| Epaulettes, belt, sleeve tabs | 24L–28L | 15–18 mm |
| Sleeve (decorative buttons) | 24L | 15 mm |
| Inside button (for double-breasted) | 28L–32L | 18–20 mm |
The table is a guide; the final size depends on the buttonhole length, the width of the lapels and the proportions of the style.
Shapes and construction
Four-hole buttons
The most classic option. The four holes distribute the load and allow secure sewing. They suit Chesterfields, double-breasted coats and classic women’s styles.
Shank buttons
The shank at the back lifts the button above the fabric and lets it pass through a thick buttonhole without bunching. They suit very dense fabrics and decorative styles with a relief face.
Toggles
Elongated horn buttons that fasten into loops of cord or leather. They are characteristic of duffle coats and sporty winter coats. Horn is the traditional material for toggles, alongside wood.
Colour against the fabric
- Black, navy, charcoal – black or dark brown horn, ideally with minimal veining.
- Camel hair, beige, brown – marbled horn with honey-coloured and light areas.
- Tweed and herringbone – marbled horn with a pronounced pattern, matte.
- Grey and marl – grey-brown horn or dark horn with lighter veins.
- Coloured women’s coats – dark horn as a neutral contrast, or dyed horn in which the pattern remains visible.
Strength and sewing on
Coat buttons take a lot of strain: the heavy fabric, frequent buttoning with gloves and rubbing against bags and belts. That is why the following rules apply when sewing them on:
- Thread shank – its height must match the thickness of the fabric at the buttonhole; with broadcloth and double-faced fabric the shank is higher.
- Backing button – a small flat button on the inside takes the load and protects the fabric from tearing.
- Strong thread – polyester or silk button thread, thicker than ordinary sewing thread.
- Securing – the shank is wound with thread and secured so that it does not loosen.
Horn, imitation or another natural material?
Natural horn gives the most authentic feel, but every button is different and the price is higher. For larger runs where complete uniformity is needed, many brands choose imitation horn (faux horn) buttons. Another natural alternative is corozo, which can be dyed in a wider range of shades. The choice depends on the positioning of the collection and on whether natural origin is part of the product’s story.
Caring for a coat with horn buttons
Coats are usually dry cleaned, which horn tolerates well. When ironing and steaming, work around the buttons. If the coat gets very wet in the rain, let it dry naturally, away from a radiator – horn is a natural keratin material and does not like rapid drying. Check the thread shank periodically and reinforce it if necessary before the button falls off.
Common mistakes when choosing
- A button that is too small and gets lost on the large surface of the coat.
- A thin button for a very heavy fabric – it bends and breaks.
- Sewing on without a shank, which bunches the fabric and makes buttoning difficult.
- Leaving out the backing button on double-faced and heavy fabrics.
- A set with buttons that vary too much in shade on the front.
Selecting a set for one coat
With natural horn, every button has its own pattern. For the front to look harmonious, the set for one coat is selected by hand – buttons close in shade go to the visible positions, and those with more pronounced differences to the sleeves, epaulettes or the inside. With series orders, this selection is part of preparing the batch.
A logo on the coat button
The large buttons of a coat offer enough space for a discreet engraved logo or monogram. Horn is engraved precisely with a laser; the engraving reveals a lighter tone of the material and looks natural. Brands often engrave only the large buttons on the front and leave the small ones for the sleeves and epaulettes plain.
Horn buttons for coats from Polkom
Polkom offers horn buttons made from natural buffalo horn for coats and outerwear – in various sizes, shapes and surfaces, with the option of logo engraving. We produce samples quickly, deliver throughout the EU and, if needed, attach the buttons. Send us the style, the sizes and a fabric sample via the inquiry form; minimum quantities depend on the item.














