Look of the day 13 November 2014

The power of two

They've been perfecting their particular brand of nonchalant cool for some time now, so you can trust Ashley and Mary-Kate Olsen to make going on a coffee run look stylish.

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Here are the lessons to learn:

1. Soft tailoring: go up a size to give off that louche air. See The Row.
2. Grunge hair: nineties centre-parting is best. Air dry, rather than blowout, and leave the roots to pasture.
3. Quiet layering: keep it tonal, preferably black.
4: Luxe details: think hero handbags (no logos, please) and fashion flats.
5. Shades: because you were up all night at a fabulous fashion party.

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