Have you ever put on something that should have looked lovely, and somehow you just looked tired?

It was not you. It was not your age either. It was the colour.

Here is what nobody explains: after 60 the contrast between your skin, your hair and your eyes softens. That is normal and it happens to all of us. But it means the shades that flattered you at forty can now drain the very face they used to light up. The colour did not betray you — the relationship simply changed, and no one mentioned it.

I spent forty years running a boutique, holding fabric up against women's faces under the most unforgiving light there is. You learn quickly that some shades give to a woman's skin and some quietly take from it.

The 8 colours that give:

• Soft turquoise — the single best shade for silver, white and salt-and-pepper hair
• Rosewood and dusty rose — puts a natural flush back where beige leaves you flat
• Burgundy — the grown-up alternative to black, and warmer on every skin tone
• Mustard and golden honey — reflects a golden light up onto your face
• Ivory and soft cream — everything white does, without the harshness
• Periwinkle — the blue that suits very nearly everyone
• Sage and moss green — low contrast, so your face stays the focus
• Charcoal grey — the modern neutral that does black's job far more kindly

And then the one that is quietly ageing thousands of women — worn in one specific place. I will show you exactly where, and the three shades to reach for instead. You will not have to throw a single thing away.

Finally, the five-step colour capsule: how a handful of the right shades turns your whole wardrobe into outfits.

None of it is a rule. Knowing what a colour does to you simply means you get to choose on purpose.

Tell me in the comments which colour you are trying first — I read every single one.

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