Jeans above, jeans below, jeans everywhere! The denim-on-denim trend is back

Just look at the Spring/Summer collections of fashion brands, many of which are messing up the denim uniform look. Photo composite (from let): Takuya Morikawa, Craig Green, Bianca Saunders

Jeans above, jeans below, jeans as far as the eye can see: The 1960s double denim trend is making its biggest comeback yet, going by this year's fashion lines.

With colours, washes and styles all being mixed, this time it's anything but a denim uniform.