One Khaki, Two Constructions: Matching Shirt and Trouser Across a Force Rollout

Scale

District-wide rollout, shirting and trouser ordered on separate cycles

The challenge

Shirting and trouser cloth were sourced on separate tenders and separate cycles, so each was approved on its own against a written shade name rather than against the other. On parade in daylight the shirt read greener than the trouser, and every reorder cycle reset the problem because neither supplier had the other's cloth to match against.

Our approach

• We treated the two garments as one shade problem rather than two orders. The shirting was fixed first on a stocked khaki from the Commander PV Ultima shade card, so the shirt shade became a physical reference held at the mill instead of a word on a specification.
• The trouser cloth was then matched to that shirting swatch as its own custom lot, with lab dips approved side by side under the same light before the bulk lot was run. Because a shirting and a suiting are different constructions, the same recipe does not read the same on both, so the approval was made on the pair and not on either cloth alone.
• Both references were kept on file at the mill, and each subsequent cycle was dyed against them rather than against the last delivery. Where the programme needed a fitted cut for office and traffic roles, the stocked khaki on our stretch quality was matched into the same reference set so a third construction did not restart the exercise.
• The order of approval was deliberate. Shirting goes first because it is the stocked, piece-dyed shade with a fixed card reference, and stocked shades cannot be adjusted to meet a trouser; the trouser lot, dyed to order, can be steered towards the shirting. Reversing that order would have meant chasing a stocked cloth that does not move.
• The daylight check was also built into the routine rather than left to parade day. Khaki is a colour that can split between light sources, reading greener in one light and redder in another, so every side-by-side lab dip was viewed under the same light and confirmed in daylight before the bulk trouser lot was committed. A pair that matches only under the store's tube lights is not yet approved.
• The takeaway for a force procurement office is that a uniform is approved as a set, not garment by garment. When shirting and trouser are bought on separate tenders, name one physical reference in both, approve the second cloth against the first, and hold both references at the mill so the next cycle starts from the same pair rather than from a written shade name.

<a href="https://www.bennycotts.com/case-studies/police-force-one-khaki-across-shirt-and-trouser">One Khaki, Two Constructions: Matching Shirt and Trouser Across a Force Rollout</a>, Benny Cotts, 2026

Updated 5 September 2026 · Benny Cotts, Bhilwara