Plain bed sheets or bed covers (Woodley RG5)

Hi
I need lots of bed sheets or bed covers for artwork. No pattern. Natural fibres mix ideal. All synthetic won't work.
Sorry but you will need to drop them off here as we no longer have transport. RG5 nr Woodley shopping centre.
Thank you
I have an assortment of youngish bombproof perennial plants I can offer by way of thanks. Geraniums etc