A "linen headboard" is a padded panel made with linen fabric that attaches to the back of a bed frame. It provides a soft and comfortable surface to lean against while sitting up in bed, or to rest your head against while sleeping. Full definition
Layer embroidered sheets with boldly designed blankets on a bed with a neutral linen headboard. (idealhome.co.uk)
Excited about your blog I have been jumping around the pages and posts and got excited when I saw what I thought was a link up on your DIY project gallery and linked up my DIY Linen headboard only to realise after that it wasn't a link up and a page of your own DIY. (sandandsisal.com)
So I ordered the king size BHG Grayson Linen Headboard in Oatmeal for $ 179 (they also have navy and gray, and a queen is only $ 119). (domesticimperfection.com)