A decorative pillow covering which fits a standard pillow. Standard Shams may either be placed behind or in front of the pillows used to sleep on.
A slipcover for your standard pillow, Oxford, Half Oxford or Housewife.
This is also referred to as the flat sheet. In most cases, this is the item closest to you and the fitted sheet. It is typically placed between the coverlet and the fitted sheet then folded over the coverlet.
A decorative and protective covering for a duvet.