Possible Clues:

• Principal part of display
• Heart set on article -- an epergne, perhaps
• Focus delivered a calmness, did you say?
• Principal display item
• Hippie cells will have this important feature
• Recent changes over article providing focus of attention
• Most significant feature
• Cold pastry dish chef originally included in first course is focus of attention
• Two coins secure extremely rare table decoration
• Perfect niece, not female out to be focus of attention