Online fashion retailer Asos has hired former Marks & Spencer Finance Director, Ian Dyson, according to reports on Wednesday.Dyson, 51, will join Asos as Senior Independent Director in October. Dyson, who led the demerger of Punch Taverns in 2011, has also been Finance Director of Rank Group and is currently a Non-Executive Director at Betfair. He is the latest M&S recruit for Asos. Kate Bostock, the retailer's former Head of General Merchandise, left her role of Executive Director of product and trading at Asos in July after just seven months.RD