Designer PJs usually cost £600 – you can get a pair for £40 at M&S

If you have always fancied a pair of designer PJs, then Marks and Spencer’s new collaboration with luxury British nightwear designer Olivia von Halle should be on your radar.
The brand’s collections usually cost between £320 and £980, whereas the prices for the M&S partnership for a pair of pyjamas and a matching sleep mask starts at £40.
There are 10 pieces in the range, including pyjamas, robes and nightshirts, and all have 1920s-inspired designs. While they are not the 100% silk…