Plus, each nail has a sweet pink heart for added interest ... it's a particularly wonderful mani for '70s parties. White, purple, yellow, and blue make up this design. It features a blend of ...

White nails Our fingernails can become pale white or even blue when we're cold ... because these lines can be a symptom of heart disease," says Dr. Shah. Clubbed nails can also indicate heart ...

Pink and red may be Valentine's canon, but this purple and blue aura nail is a coolly unexpected ... rather than a full-on homage. White hearts stand out against an ombré backdrop.