MacDougall
In pattern BBRGRGRBBRBGRGRBRBRB.
This was sourced from weddslist. It is a 20 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=tinsel
Thread count
B/2 DR8 DRa12 DR144 DB8 DR16 DG36 DR36 DG36 DRa24 DR8 DRa24 DB36 DR16 DG8 DR16 DG144 DR8 DRa24 B/4

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| B | #4367AE #4367AE | B #2C4084 | 0.13 |
| DB | #000052 #000052 | B #2C4084 | 0.20 |
| DG | #11450D #11450D | G #006400 | 0.10 |
| DR | #AA0000 #AA0000 | R #C80000 | 0.06 |
| DRa | #59110D #59110D | B #2C4084 | 0.21 |
ID: /setts/s20/b2r8ba12r144bb8r16g36r36g36ba24r8ba24bb36r16g8r16g144r8ba24b4-b4367ae-ba59110d-bb000052-g11450d-raa0000/