The Queen, the Duchess of Cambridge and the Duchess of Sussex - along with the likes of pop star Dua Lipa and actor Daniel Kaluuya - have been named among Britain's best dressed for 2018.

Human rights lawyer Amal Clooney, fashion designer Stella McCartney, pop star Harry Styles and actors Lily James and Matt Smith, who are in a relationship, have also been named on the list compiled by Tatler magazine.

The society magazine praises the Queen as "the ultimate power dresser", citing her fondness for "bright block colours" as well as her love of floral prints.

The Duchess of Cambridge has been lauded for re-wearing her looks on several occasions, as well as for celebrating both the high street and high-end labels.

Following her wedding to Prince Harry in May, the Duchess of Sussex also made the cut.

"Prince Harry's Californian bride blew us away with her Givenchy wedding dress and has redefined modern royal style with every subsequent appearance," the publication says.

Other members of the Royal Family on the best-dressed list include the Duchess of Cornwall - for giving "millinery a good name" - and Prince George.

The five-year-old son of the Duke and Duchess of Cambridge, according to Tatler, "flies the flag for Christopher Robin chic" with his wardrobe of shorts, long socks and sleeveless jumpers.

Double Brit winner Dua Lipa is hailed for her off duty looks as well as her on-stage choices, including her "bra tops and tracksuits" combined with her "incredible abs".

Get Out actor Kaluuya is described as "sharp and suave", while Clooney is commended for being "polished" but with a "playfulness".

The full feature appears in the September issue of Tatler, available from Thursday.