Dorothy Perkins today launched DP... Where Denim Fits - it's biggest denim collection to date.
Jeans-wise, there's seven main styles: skinny flare, boy fit, skinny, super skinny, wide leg, straight and boot cut.
But the best bit? There's also a Denim Fit Guide, which tells you how to style up your new blues.
Not a jean genie? Choose a belted shirt dress, bleached denim waistcoat, or just give a subtle nod to the trend with trendy denim wedges.
Martine Henderson, DP's denim buyer says: "Denim is big news this season and comes in all shapes, sizes and washes. From 70s-inspired denim dresses to 50s-style Capri pants, it's an easy trend everyone can wear. My personal favourite is the indigo skinny flare - I'll be wearing mine with chunky platforms and a floral shirt."
And if you snap up a pair of the new jeans between today and the 31 March, you'll get £5 off.
But you better be quick - they're sure to fly off the shelves...