Princess Beatrice, dress
In pattern KRKRWBWRGRGRKGKGKGY.
This was sourced from weddslist. It is a 19 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=sts
Thread count
K/8 R2 K2 R4 LN48 B4 LN6 R16 G4 R4 G4 R4 K16 G4 K4 G4 K4 G16 Y/4

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| B | #304080 #304080 | B #2C4084 | 0.01 |
| G | #008000 #008000 | G #006400 | 0.09 |
| K | #000000 #000000 | K #000000 | 0.00 |
| LN | #E0E0E0 #E0E0E0 | W #F4F4F0 | 0.06 |
| R | #C00000 #C00000 | R #C80000 | 0.02 |
| Y | #F0C000 #F0C000 | Y #E8C000 | 0.01 |
ID: /setts/s19/k8r2k2r4w48b4w6r16g4r4g4r4k16g4k4g4k4g16y4-b304080-g008000-k000000-rc00000-we0e0e0-yf0c000/