Possible Clues:

• It may fit all
• Feature of an assured fit
• Description for an adjustable hat, perhaps
• Descriptor for most scarves, but not gloves
• & 22 Across Sort of policy, 'habit-forming' perhaps, that tailors laziness to life?
• Label on some robes
• What fits all, in ads
• It fits all, so they say
• It fits all, sometimes
• Endlessly adjustable, as clothing