From Olivia Palermo to Dakota Fanning, this week's fashion highlights

Olivia Palermo wears a white jumpsuit with a barely there pink choker at the Renaissance New York Midtown Hotel event in New York.

The model wears a white, choker-neck, longline top with white, split-front, wide-leg trousers at the Renaissance New York Midtown Hotel event in New York.

Rose Byrne adds a playful touch to a classic look with a Chanel perfume bottle minaudière at the Chanel Fine Jewellery dinner in New York.

Dakota Fanning wears a Chanel dress featuring a white, floral embellished bodice and a shiny, black pencil skirt at the Chanel Fine Jewellery dinner in New York.

The Girls star wears a black, lace tank top with a white maxi skirt at the Chanel Fine Jewellery dinner in New York.

The actress finishes off an all-back look with white toe-capped Chanel mules at the Chanel Fine Jewellery dinner in New York.

The DJ wears a black, lace, button-front minidress featuring a crisp white collar and cuffs with black Chanel mules at the Chanel Fine Jewellery dinner in New York.

The actress wears a nude, strapless minidress at the Television Academy 70th Anniversary Gala in Los Angeles.

Eva Longoria wears a black, strapless pencil dress with an oversized pleated panel at the Lowriders film premiere at the LA Film Festival.

The singer opts for a watercolour-print, strapless, full-skirted gown nipped in at the waist with a gold belt at the Together for Short Lives Midsummer Ball in London.

Salma Hayek wears a high-neck, vintage-inspired Gucci midi dress featuring a pearl-encrusted neckline and flame-pattern jewelled sleeves at the Tale of Tales film premiere in London.

Alexa Chung wears a long-sleeve red top under a black sequinned crop top with a nude, sequin-embellished high-waisted skirt, all by Dior, at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

The actress wears a white and black, lace Dior Couture minidress with colourful sequin-embellished sleeves at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

Kate Beckinsale wears a black and white, floral Dior Couture dress at the launch of the designer's Cruise Collection 2017 at Blenheim Palace.

Emma Roberts opts for an off-the-shoulder, A-line minidress by Dior with a grey Lady Dior handbag at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

The model works a white, full-skirted minidress at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

The model clashes prints in a sequin striped top paired with a lily-print Dior handbag at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

The actress wears a Dior minidress featuring a black and nude rose-pattern body under a colourful, sequin overlay at the launch of the designer's Cruise Collection 2017 at Blenheim Palace.

The model wears a sheer, striped, pastel Dior gown over a white slip dress at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

The actress works head-to-toe Dior in a bright red floor-length coat featuring oversized sleeves and blue high-waisted trousers at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

The actress wears a navy-trimmed lace minidress with heavy sequin embellishment at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

Yasmin Le Bon brightens up a monochrome look with a yellow, bejewelled Dior clutch bag at the launch of Dior Cruise Collection 2017 at Blenheim Palace.

Elle Fanning works a sheer Elie Saab Couture gown encrusted with pearls and sequins at The Neon Demon film premiere in London.

Kristen Stewart wears a strapless, leather Chanel dress at Chanel's Paris in Rome event in Beijing.

Kate Beckinsale wears a navy halterneck pencil dress with black peep-toe Charlotte Olympia platform heels and a black clutch bag at the Lady Dior party in London.

Emma Roberts adds a pop of colour to her monochrome look with a red Dior clutch at the Lady Dior party in London.

The actress wears a white minidress with a black tuxedo blazer and embellished Oxfords at the Lady Dior party in London.

Kym Marsh wears a red, strapless, fishtail gown by Elle Zeitoune at the British Soap Awards in London.

The Hollyoaks actress works head-to-toe grey in a custom dress featuring a plunging neckline and a matching choker with knee-high lace-up sandals at the British Soap Awards in London.

The Hollyoaks star opts for a deep red Nadine Mirabi gown featuring a strappy cross-over neckline at the British Soap Awards in London.

The Emmerdale star wears a bespoke Zeynep Kartal number featuring a strapless bodysuit and open-fronted maxi skirt at the British Soap Awards in London.

The Hollyoaks star wears a silky peach dress by Sinclair London at the British Soap Awards in London.

The Hollyoaks actress pairs a yellow and black rose-print full skirt by Sherri Hill with a yellow crop top at the British Soap Awards in London.