Trim Work: Sourcing Buttons, Buckles and Thread That Earn Their Keep

There is a moment, usually in a shop doorway in February, when a coat is asked to prove itself. The button is taken between thumb and forefinger, the loop is felt for give, and a verdict is reached in under a second. That verdict is almost never about the cloth. It is about the trim.

The parts that carry the argument

Design teaching tends to begin with silhouette and end with 'details', as though trims were punctuation added once the sentence had been written. In practice the reverse is often true. A four-hole polyester button, moulded in one shot and barrel-finished, will pull a well-cut wool coat towards the disposable. The same coat, given a corozo nut button cross-drilled and sewn on a raised shank with waxed linen, reads as something kept. Nothing about the cloth has changed. Everything about the garment's standing has.

Haberdashery is the least fashionable corner of the British trade and the most revealing. It is also still quietly functioning, in mill towns and side streets and mail-order sheds, provided one knows where to look and what to ask for.

Buttons: read the shank before the shine

A button has three jobs: to close, to bear load and to be replaced. The first is obvious, the second is where cheap stock fails, and the third is the mark of a serious purchase.

Look for material before appearance. Corozo, sometimes sold as tagua or vegetable ivory, is a nut that takes dye deeply and machines cleanly; it is warm to the touch and will not shatter when pressed. Horn and hoof — the two are not interchangeable, whatever a label says — carry natural variation and are best in muted, undyed tones. Shell, usually mother-of-pearl, is the historic choice for shirts and should be tested against the light for a true laminar edge rather than a printed imitation. Boxwood and other dense hardwoods suit workwear and heavy knits. Urea-formaldehyde and polyester have their place, particularly where colour matching matters or where a garment will be laundered hard, but they should be chosen rather than substituted.

Then read the construction. Holes that have been drilled, rather than moulded into the blank, have a crisp interior and will not abrade thread. A shank — the raised neck on the reverse — allows cloth to sit under the button without puckering. Colour should run through the body of the button, not sit on its face; a scratch test on an inconsequential edge tells you more than any description.

Duttons for Buttons, long established in Harrogate and with further counters in York and Ilkley, remains the most useful single starting point in the north for anyone matching a vintage shade or seeking a natural material in quantity. The Button Queen in Marylebone performs a similar service in London, with a stock weighted towards the antique and the unusual. Both will post, and both reward a written description of the garment rather than a photograph alone.

Metal: buckles, rings and the question of weight

Hardware is where a bag or a belt declares its intended lifespan. Solid brass and solid bronze develop a patina and can be re-polished; plated zamak looks identical on the shelf and will bloom with corrosion at the first sign of a scratch. Ask, always, whether the metal is solid or plated, and accept no answer that uses the word 'finish' as a noun.

Geometry matters as much as alloy. A buckle prong should be thick enough not to bend when the strap is pulled, and the bar should match the strap width to the millimetre rather than the nearest half-inch. Rollers are a kindness on heavy leather. The saddlery trade around Walsall and the small casters of Birmingham's Jewellery Quarter still supply buckles, D-rings and studs at this level of specification, often to order and often in modest quantities. Abbeyhorn, in Cumbria, remains a reliable source for horn buckles and toggles where a natural material is wanted.

Thread and tape: the parts nobody sees

Thread is judged in the seam, five years on. A long-staple cotton, identified by ticket number and by a clean, faintly lustrous finish, will outlast a short-staple alternative by a wide margin. Linen thread is correct for tailoring, particularly for buttonholes and for anything that will be pressed repeatedly. Silk is reserved for the finest work and for buttonholing on cloth that cannot tolerate bulk. A polyester-core cotton is a reasonable compromise on stress seams in outerwear, where strength matters more than nobility. Barnyarns of Ripon has long carried a serious thread range by post.

Tape and ribbon should be woven, not cut. A petersham with a woven selvedge holds its shape through a waistband; a cut ribbon will fray into the lining within a season. Cotton herringbone tape is the workhorse for stabilising shoulder seams and pocket mouths; a firm twill tape is better where load is carried. William Gee and MacCulloch & Wallis in London both keep useful ranges, and V V Rouleaux is the place for ribbons that must withstand daylight. For woven braids, cords and the flat military tapes that give a greatcoat its structure, Wyedean Weaving in Haworth is the reference point.

A trail worth the journey

A practical route exists by rail: Harrogate or York for buttons, a London afternoon between Marylebone and the West End for the specialist counters, and a Worth Valley line weekend for Wyedean, with opening hours confirmed in advance. The rest can be done by post, with samples requested and a note kept of dye lots, because a second purchase made two years later will rarely match the first unless the reference has been recorded.

What to ask before anything is sewn on

Four questions will separate good stock from merely attractive stock. Will this survive fifty washes at the temperature the garment will actually be washed at? Is the colour in the material or on it? Does the button pass through its buttonhole with one hand, without force? And are there spares, in the same lot, to be sewn into the hem?

The quiet accounting

A card of buttons costs very little against the cloth it fastens, and yet it determines whether the finished piece is repaired or replaced. That is the whole economics of trims, and the reason a haberdashery counter deserves the same attention as a fabric merchant. The garment's character is settled in the small metal and the small thread — long before anyone notices the cut.