I did not even know about this! I am now interested in this a lot. Some people say it is 'easier than wallpaper, lasts forever, and peels off clean when you want to change'. I also want to know about the wetness of the starch.

I had a 2nd hand lovely resort style lounge (cane with fabric) which quickly became pulled and tatty after my 2 small dogs had been using it. The leather lounge & two large leather recliners I have show no damage (regardless of long or clipped nails) and both pets love these. Having a blanket the dogs know is theirs is a great idea especially with leather, as the initial cold feeling of leather means both dogs only want to be on the blanket.

This site has stretch linen fabric. Is stretch fabric what you want? https://www.fabric.com/apparel-fashion-fabric-linen-fabric-stretch-linen-fabric.aspx?fabric-type=linen&cm_guid=1--100000000000000025217--252231787818&cm_mmc=google--Search-Australia--Fabric-+Linen-_-linen+fabric_mkwid|sy4q7piXL|pcrid|252231787818|pkw|linen+fabric|pmt|p|pdv|t|product||&gclid=EAIaIQobChMIoo2Ai6_32gIV2jUrCh26igk8EAAYASAAEgLOAPD_BwE&utm_campaign=Search-Australia&utm_content=sy4q7piXL|pcrid|252231787818|pkw|linen+fabric|pmt|p|pdv|t|product||&utm_medium=cpc&utm_source=google&utm_term=linen+fabric

https://www.fabricmill.com/coral-reef-oceanside.html. On their site there is no mention of shipping os, they use UPS. UPS ships to Australia. I suggest emailing or ringing. I have got fabric from Fabric.com. Great service, 7 days to Qld pre-Covic. Be aware that it is usually multiples of US price for us.