Your search for "sandwash cotton" revealed the following:
Stretch Plaid Bottomweight White / Multi
Regular price $7.00 / metre135cm (54") White / Multi 97% Cotton, 3% Spandex
Whimsy Wonderland Scenic Wonderland By Momo For Moda Cotton Candy
Regular price $22.00 / metre110cm (44") Cotton Candy 100% Cotton
Savanna Happy Elephants By Carys Mula For Cotton + Steel Fog
Regular price $22.00 / metre110cm (44") Fog 100% Cotton
Rib Knit Grey Mix
Regular price145cm (58") Grey Mix 65% Cotton, 35% Polyester
Sevenberry 80 Square Cotton Dark Navy
Regular price $12.00 / metre110cm (44") Dark Navy 100% Cotton
Plaid / Stripe 2-Ply Gauze Red / Navy
Regular price $12.00 / metre142cm (56") Red / Navy 100% Cotton 120 GSM
Double Gauze Off White
Regular price $12.00 / metreSold Out
130cm (52") Off White 100% Cotton 120 GSM