Custom Bunk bedding for caravan

I’m after two single bunk fitted sheets in jersey cotton and cotton/linen doona cover with all seasons polyester doona insert. I am wanting the doona cover reversible with a matching reversible pillow case and the dooms cover fitted at the foot and with elastics (see photo for design) to make it easy to make the bed. Zips for doona opening. Colours also in photograph, blue/light blue and green/light green. Just wondering about turnaround time and cost and how the fabrics are selected as well. Thanks so much.