Best inexpensive brush line

Brushes, from £5, Ruby & Millie

If you're after pro products that do the job without the hefty price tag, this range is unbelievably effective. "It's proof that you don't have to pay a fortune to get good-quality tools," says make-up artist Aimee Adams, whose clients include Madonna. "I love the brow and lash comb, the foundation and the eyeliner brushes — they help me to achieve the precision I need."