Organic Cotton Ruched Dress. Looking to elevate your wardrobe look this season with a full touch of sustainability? Check out this affordable Core Bold Rib Ruched Side Dress from Organic Basics. This super-soft dress is made with organic cotton in a 5×2 rib. It comes in a choice of 4 different shades and is perfect for staying comfortable and fashionable all day and all night. Twin with sneakers and neutral shade denim jacket for maximum effect.