The summer social calender is now in full swing and it just wouldn’t be complete without the Serpentine Gallery’s Summer party. This year the event was organised and hosted by L’Wren Scott. The former model and current fashion designer was approached by gallery's co-director, Julia Peyton-Jones, and asked to be involved in this year's event, according to Vogue. Considering the guest list at the exclusive garden party, it is certainly easy to see why the Serpentine summer event counts as one of the highlights of the London season. Everyone – from actors, models and socialites to arts patrons – was out in full force and, of course, in appropriate attire.

From across the pond, Sarah Jessica Parker brought some 1920s glamour to the evening. The Sex and the City star attended the event with husband Matthew Broderick. She wore a silver flapper-inspired Naeem Khan dress and of course, her signature Manolo Blahnik’s.

Sarah Jessica Parker,Kensington Gardens
Sarah Jessica Parker summoned some old-school charm for the event.

The supermodels were also in attendance, from the omniscient of late Kate Moss, to Naomi Campbell, who has been a rare site in the past year. Lately, much has been written about Miss Moss’s changing figure, but the 39-year-old supermodel did not need a body double in her stunning outfit, featuring a Saint Laurent tuxedo jacket.

Kate Moss, Kensington Gardens
Kate Moss went for the classic black, with a sophisticated twist.

HRH Princess Beatrice on the other hand, went for a dress by the host herself – a blue L’Wren Scott creation with a classic cut – always a wise move on the fashion front.

Princess Beatrice, Kensington Gardens
Princess Beatrice looked radiant in a dress by the hostess herself.

As for the male attendees, stars of the caliber of Ewan McGregor, Jeremy Irons and American import Matthew Morrison managed to hold their own both in terms of fashion and social skills. All in all, the night was a star-studded success for the Serpentine.

Ewan McGregor, Serpentine Gallery Party
Representing for the males, Ewan McGregor went with an all-black look - not exactly weather appropriate, but it does stand out.