By Sadie Whitelocks PUBLISHED: 05:19 EST, 25 May 2012 | UPDATED: 16:00 EST, 25 May 2012 Since her Team GB Olympic kit was unveiled in March, the London fashion designer has been keeping a relatively low profile. But last night Stella McCartney got back into the swing of things as she attended a pop art themed charity ball in the capital Wearing an eye-catching swirl print dress from her eponymous label, the 40-year-old looked happy and relaxed as she joined a host of fashion friends including Agyness Denn, Natalia Vodianova and Naomi Watts. London designer Stella McCartney opted for an eye-catching swirl-print dress and strappy heels
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Both Natalia Vodianova and Agyness Denn wear her eponymous label
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Last night's ball raised over £1.1 million for the NSPCC
Agyness sported a gold-embroidered, short-sleeved cream dress paired with chunky, beige wedges, while @placeholder picked a royal blue, strapless lace dress with a belted, peplum waist.
As co-chairs of the event @placeholder and Natalia Vodianova took to the stage to give a speech