Usually skimming just north of the £200 mark, Percival's ‘Sherlock’ best men's trench coat is an investment that just keeps giving... especially now it's 40 per cent off in the sales.

the Royal Swedish Academy of Sciences illustrated its announcement with a drawing of a detective clad in Sherlock Holmes-like trench coat and deerstalker cap while wielding a magnifying glass.

Ahead, channel your inner Sherlock Holmes or Nancy Drew with these fabulous trench coat outfits. Going denim on denim will look effortlessly cool. Reach for a pair of white and black Mary Janes ...