It could easily turn into a guilty pleasure, but right now there's nothing more indulgent and sensible than splurging on some cheap treats. These e.l.f. nail polishes offer a chip-resistant, quick dry formula and ultra-shiny finish that makes them irresistible and, yes, even comparable to many costlier brands. In over 20 wearable colors, they're so affordable you may be tempted to buy them all!
$1 at elfcosmetics.com