Corozo vs horn buttons is the classic dilemma when making a jacket, suit or coat. Both materials are natural, refined and very different from plastic, but they have distinct characters: horn brings natural streaks and warmth, while corozo offers a deep, even colour and plant origin. This comparison sets the two side by side and finishes with clear recommendations on when to choose which.
The two materials in brief
Horn is keratin, the same protein that makes up nails and hair. Buttons are made from cattle horn, most often a by-product of the meat industry. The material is light, slightly flexible and can be shaped with heat. Every button has a unique pattern of streaks and shades, from pale honey to almost black.
Corozo is the dried seed of the South American tagua palm, known as "vegetable ivory". It is hard, dense and has a fine grain. It takes dye deeply, so it comes in many colours. You can read more about its origins in our article on how corozo buttons are made.
Polyester buttons PPB 0033
Luxury metal buttons ME9005 Sun shape – 28 mm / 39 mm
Metal buttons E-2075 Nickel – Oval shank buttons, Luxury designComparison table
| Criterion | Horn | Corozo |
|---|---|---|
| Origin | Animal (keratin) | Plant (palm seed) |
| Look | Natural streaks and shifting shades, every button different | Even, deep colour, fine grain, sometimes a dark "eye" |
| Colours | Mainly natural tones: cream, honey, brown, black | Wide range, from white to navy, green, red and black |
| Hardness | Hard but slightly flexible | Very hard, scratch-resistant |
| Weight | Light | Denser and slightly heavier |
| Care | Dislikes long soaking and high temperatures | Tolerates washing, dry cleaning and ironing |
| Ethics | By-product of livestock farming | No animal materials, suitable for vegan collections |
| Price | Higher, especially in large sizes and selected patterns | Mid to high, usually more accessible than horn |
Appearance: character versus depth
Many lovers of classic tailoring prefer horn for suits and jackets precisely because of its natural streaks. Each button is slightly different, and on a navy or grey jacket that reads as a mark of handwork. Corozo gives a more even, saturated look: the colour is deep, with a fine texture and no strong contrasts. That works better when you want the buttons to blend into the cloth or pick out a specific colour, such as burgundy, bottle green or blue, which is hard to achieve with horn.
Hardness and durability
Corozo is very hard and scratch-resistant, which is why it also works on coats that rub against bags and belts. Horn is a little softer and more flexible, making it less brittle on impact, but more sensitive to long soaking in hot water, which can warp it. Horn usually survives dry cleaning, though many tailors recommend protecting or temporarily removing buttons for aggressive processes.
Weight and feel
Horn is light, so even a large coat button doesn't drag on the front. Corozo is denser, so in big sizes such as 28-32 mm you feel the weight a little more, but at the usual jacket sizes, around 20 mm on the front and 15 mm on the sleeve, the difference is negligible.
Ethics and sustainability
Horn is a by-product and doesn't require animals to be raised for buttons, but it is still of animal origin. Corozo is entirely plant-based: the fruit is gathered after it falls, and the palm is never cut down. That makes corozo the natural choice for vegan collections and for brands that want to avoid all animal-derived materials.
Decision tree: which to choose
- Classic made-to-measure suit or jacket, traditional look: horn if the budget allows; corozo in brown or navy is an excellent alternative.
- Jacket in an unusual colour such as burgundy, green or light grey: corozo, because it can be dyed to match.
- Coat for everyday wear: corozo, for its hardness and scratch resistance.
- Vegan or sustainable collection: corozo.
- Production run where every garment must look the same: corozo, because its colour is more consistent from batch to batch.
- Luxury coat with a natural, "living" pattern: horn.
Tip from practice: lay two or three buttons of each type on the cloth in daylight before you decide. The same brown button looks different on tweed, cashmere or gabardine.
Sizes for jackets and coats
A jacket front typically takes 20 mm buttons (32 ligne) and the sleeve 15 mm (24 ligne). Coats use 22-25 mm or more on the front, with around 15-18 mm on the sleeve. Our corozo buttons come in 15, 18, 20, 22 and 25 mm, so they cover jackets and most coats.
Sewing on: the thread shank
Whether you choose corozo or horn, 2- or 4-hole buttons on jackets and coats should be sewn on with a thread shank: a short stem between the button and the cloth. It leaves room for the thickness of the front when buttoned and stops the button being torn out. As a guide, a jacket shank is about 3 mm, while a coat in heavy wool needs 4-6 mm. Use a strong polyester or silk thread, and on heavy cloth add a small backing button on the inside. Our sewing threads are in the catalogue too.
Frequently asked questions
Can corozo be ironed?
Yes. Corozo tolerates ironing, but it is best not to press the iron directly on the buttons for long.
Does corozo look like horn?
Not quite. Corozo is more even and lacks horn's characteristic streaks. In dark colours the two can look similar from a distance, but up close the difference shows.
Do you offer horn buttons?
Our natural button range currently includes corozo, shell, wood and coconut. If you need a specific solution for a project, write to us and we'll talk through the options.
Bul-tex supplies corozo buttons in more than 10 colours and in sizes for jackets and coats, as well as a wide range of coat buttons and natural buttons. For production quantities, request a quote.
