When leggings first returned to the scene they were assumed to be a passing trend. However, several seasons later they're still hanging around and have become a wardrobe staple. All you have to decide these days is what colour or pattern you want on them! I have already introduced you to graphic and floral styles, and now animal print is emerging as a key trend.
I would recommend wearing them with a plain top or dress as clashing prints can be difficult to pull off. I would also avoid fluoro colours unless you're very confident or are used to bright shades! I like New Look's leopard print style with a hint of neon (£10) and they're great value. Lipsy also have a cool pair (£15) which would look awesome with a long plain tee or vest.