Aquascutum
In pattern BWG.
This was sourced from register-of-tartans. It is a 3 stripes tartan.
Original link https://www.tartanregister.gov.uk/tartanDetails.aspx?ref=103
Thread count
DB/12 LN24 T/12

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| DB | #202060 #202060 | B #2C4084 | 0.11 |
| LN | #E0E0E0 #E0E0E0 | W #F4F4F0 | 0.06 |
| T | #604000 #604000 | G #006400 | 0.14 |
Sample pattern

ID: /setts/s3/b12w24g12-b202060-g604000-we0e0e0/