Related Clues:

• Planning aid
• Skirt border
• Grocery or laundry
• Not stay fully upright
• Skirt's bottom line
• Envelop, with ''in''
• Letter-to-Santa itemization
• Supermarket shopper's need
• Bottom seam
• Skirt's outskirts?
• Confine, with "in"
• Santa's paperwork
• Folded-over skirt part
• Billboard chart, essentially
• Thing sent to Santa