You've taught your little girl grace, humility, and respect. All that's left to teach her is how to properly paint her nails. Begin her beauty lessons with today's deal from Chelmsford Nail and Spa in Billerica and Tyngsboro: Pay $18 for a kid's manicure and pedicure with nail art (regularly $37) or pay $12 for two manicures with nail art (regularly $24). Your pint-sized princess's nails will be treated to a gentle soaking, shaping, and buffing before getting polished in her choice of demure pink, vivid red, or even bright blue. She'll also receive delicate nail art in crystals and drawings. Chelmsford Nail and Spa uses only top-quality, organic polishes so she'll be treated to the best and safest products on the market -- teaching your girl to love the way she looks and feels.