Ewan McGregor is one of 20 celebrities who have been asked by furniture chain Habitat to design products to celebrate the store's 40th anniversary.

After years of waiting on set in uncomfortable chairs, McGregor designed a fold-up canvas and wood chair with extra padding.

Supermodel Helena Christensen's creation was a vase, actress Kristin Scott Thomas designed a portable leather bureau, Texas singer Sharleen Spiteri kept close to her day job with a polished aluminium CD rack and Daft Punk designed a coffee table.

The products go on sale at Habitat stores from tomorrow.