When it comes to choosing the most flattering makeup hues (and especially when finding a concealer or foundation shade), it's important to consider your skin's undertone: are you a warm, cool, or ...

If you’re naturally cool-toned, those same products could make you look sallow. “Warm make-up tones show up as yellow, peach and even golden tones on the skin. You can decide your undertone by ...

"Clients should ask about the undertone balance. Espresso brown can have hints of either warm or cool tones, so it's important to discuss with your colorist what will suit you best," says Bataille.

Different hairstylists, however, seem to differ on whether cool or warm tone colours are best for people with cool or warm undertones. According to Carmen from Picasso Hair Studio, ash colours are ...