Yarn
‣ Rowan Cotton Glacé
➝ 2 balls of each: Bleached (726), Dawn Grey (831), Midnight (868) and Twilight (829)
➝ 1 ball of Winsor (849)

For a more budget-friendly make:
‣ Hobbii Rainbow Cotton 8/6
➝ 2 balls of each: White (001), Silver Gray (014), Jeans Blue (029) and Navy Blue (030)
➝ 1 ball of Petrol Blue (035)

You will also need small amounts of scrap cotton yarns in any green, brown and orange shades.