Trinny Woodall on how purple clothes make you look younger – ‘suits everybody’

Colours fall into three categories; cool, mid-toned and warm. For example, white is cool, ecru is mid-tone and cream is warm. Neon yellow is cool, lemon is mid-tone and mustard is warm.

Finding the colours that suit you the most comes after identifying your skin undertone, Trinny revealed.

Cool skin undertones are connected to pink or blue – Trinny says most people have blue, green or grey eyes.

Warm skin undertones are associated with peach, caramel and yellow. Hair can be tawny blonde, red or brown with coppery tones, and eyes are usually hazel, green or brown.

Mid-tone skin undertones, or neutral are if your colouring fits in the middle, with a mix of warm and cool tones. Some might have cool skin and eyes but warm hair, or vice versa. Trinny is neutral herself.

READ MORE: Hairdresser shares ‘universally flattering’ hair colour