It's been a while since flared jeans looked right to my fashion eye but it might be time for a renaissance. I've never lost my affection for the leg-lengthening properties of a good pair of flares. Tight through bottom and knee before kicking out to mirror the width of the thigh. Ah the glorious retro goodness!
Kourtney's jeans are Dojo with Clean Pocket in Daring Cleo from 7 For All Mankind. I don't know who makes Lauren's perfect indigo pair (yet!) but Topshop's Indigo Skinny Flare Jeans are a fine dupe.
A brief word of warning: flared jeans should not be confused with their more moderate cousin – the bootcut. Those haven't looked right since 1995 unless you're Trudi from Mistresses (who the BBC wardrobe department clearly hate). In a capsule collection of dowdy sludge coloured outfits complete with matching stringy scarves, bootcut jeans are her constant. No wonder Richard fancied Katie.