Fingernails, like living-room walls, look best when they’re painted and haven’t been used to crack open cans of dog food. Make your nails feel at home with today's Groupon: for $46, you get a 30-minute manicure with a shellac treatment and a 60-minute pedicure with a shellac treatment at Lu Lu's Hair Parlor in O'Fallon (a $92 value).

Staffed by a team of professionals, Lu Lu's Hair Parlor offers manicures and pedicures to transform nails into smooth, sparkling fingertip and toe protectors. The 30-minute manicure tidies up nails with a thorough filing, cuticle cleansing, and a fresh coat of polish ($35), and a 60-minute pedicure makes the dogs bark beautifully with callus removal and a high-dive into a paraffin pool ($57). Both procedures feature Lu Lu's own, house-made scrub and shellac treatment, a shine inducing, brush-on nail enhancer that turns dull nails into portable disco balls.

Lu Lu's Hair Parlor salutes salon-goers with a vibrantly decorated store, sprinkling blue and pink walls with a bevy of charming baubles. Retro-looking license plates, caution signs, lawn flamingos, a dangling motorcycle, and the mean mug of Al Pacino emblazoned on a Scarface poster greet guests as they make their prettifying pilgrimage amid tangerine-tinged chairs and a multitude of mirrors.