She pulled the eiderdown about her head so as not to cry out so loudly that she would be heard.
She jerked up in bed, clutching the eiderdown; her heart beat.
If your eiderdown is getting shabby, why not clean it and re-cover it yourself?
It was rather a close afternoon, and she lay on her bed on the top of her eiderdown.
I'll slip on a dressing-gown and curl up on top of ...