Casual on the streets of New York. Picture / Getty
At the British Fashion Awards in a dress from Erdem. Picture / Supplied
Wearing a Topshop jumpsuit. Picture / Supplied
At Glastonbury in 2015 in a silver mini dress. Picture / Getty
In one of her many pairs of dungarees. Picture / Getty
Nailing pink and denim. Picture / Getty
Wearing pieces from the Alexa Chung for AG collection. Picture / Getty
In Miu Miu frills at a party in London. Picture / Supplied
Wearing Stella McCartney, with Liv Tyler. Picture / Getty
Another Alexa favourite? Denim cut-offs. Picture / Getty
At the Shrimps presentation at London Fashion Week, wearing Ashley Williams. Picture / Getty
At the launch of her first Archive by Alexa Chung collection for Marks and Spencer, wearing pieces from the range. Picture / Getty
Wearing Burberry. Picture / Getty
In a dress by Orla Kiely. Picture / Getty
Wearing a Valentino dress with Bulgari jewels. Picture / Getty
Wearing pieces from her Alexa Chung for AG Jeans collection. Picture / Supplied
At the Tarzan premiere wearing a gown by Alessandra Rich. Picture / Getty
In Chanel. Picture / Supplied
At a Vogue party in a Prada prom dress. Picture / Facebook
With Thakoon Panichgul at the Met Gala, wearing a sequin pantsuit by the designer. Picture / Getty
Head to toe Miu Miu. Picture / Supplied
At Fondazione Prada in Milan, wearing a Vilshenko jacket. Picture / Karen Inderbitzen Waller
In a silk velvet pantsuit by Roberto Cavalli. Picture / Facebook
At the Dior Cruise 2017 show, wearing a look from the brand. Picture / Sup
Wearing Gucci at the brand's show at Westminster Abbey. Picture / Supplied
Wearing Louis Vuitton. Picture / Supplied
The ruffle shirt is a classic Alexa look - this one is by Burberry. Picture / Getty
Nailing polo style, with her signature straw bag
Wearing silver Gucci. Picture / Getty
Wearing Loewe at the National Portrait Gallery. Picture / Getty
At the launch of her second Marks and Spencer collection. Picture / Getty
With designer Emilia Wickstead, wearing a dress by Preen. Picture / Getty