Pippa Middleton keeps it casual in skin-tight jeans and a suede jacket as she parties in Mayfair

She's recently been seen in a number of stylish outfits.

But Pippa Middleton opted for a more casual approach to fashion when she stepped out at a party in London's Mayfair on Thursday.

The 31 year-old was spotted at an event for heritage brand Belstaff Adventures, where the brunette clearly dressed appropriately.

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Understated: Pippa Middleton opted for a more casual approach to fashion when she stepped out at a party in London's Mayfair on Thursday

Understated: Pippa Middleton opted for a more casual approach to fashion when she stepped out at a party in London's Mayfair on Thursday

The sister of the Duchess of Cambridge sported a pair of stonewash jeans with tan-coloured suede platform boots, which she matched with a colour co-ordinated jacket.

Wearing her hair in a simple centre-parting, she also avoided excessive make-up - so went for a nude complexion. 

And, of course, she evidently drew attention to her famous legs in the spray-on denim.

Off-duty: The sister of the Duchess of Cambridge sported a pair of stonewash jeans with tan-coloured suede platform boots, which she matched with a colour co-ordinated jacket

Off-duty: The sister of the Duchess of Cambridge sported a pair of stonewash jeans with tan-coloured suede platform boots, which she matched with a colour co-ordinated jacket

Getting along faously: Lev Wood and Pippa chat about their travel experiences at the bash

Getting along faously: Lev Wood and Pippa chat about their travel experiences at the bash

There, the maternal aunt of Prince George was seen chatting to intrepid explorer Levison Wood.   

A former Army officer and Afghanistan veteran, he became the first person to walk the length of the Nile - braving blistering heat, war-torn regions and terrifying encounters with crocodiles on the 4,250 mile journey.

Levison Wood’s epic nine-month trek took him from the source of the world's longest river in Rwanda to the shores of the Mediterranean in Egypt.

The 32-year-old journeyed through six east African countries and his astonishing exploits were filmed for a Channel 4 documentary, Walking The Nile.

His monumental journey began in Rwanda in December 2013 - where the Nile's longest tributary is sourced - and finished in September last year. 

Strike a pose: Mel Hutcheon and Harry Becher wear Belstaff in the name of some indiscreet brand promo 

Strike a pose: Mel Hutcheon and Harry Becher wear Belstaff in the name of some indiscreet brand promo 

Sloane style: UK-born jewellery designer Phillipa Holland was in attendance at the party

Sloane style: UK-born jewellery designer Phillipa Holland was in attendance at the party

Levison was at the event to discuss his experiences on his epic journey - in part because, like him, the Belstaff brand originates from Staffordshire. 

Founded in 1924, countless famous people have worn the brand, including T.E. Lawrence, Amelia Earhart and Che Guevara.

According to its website, more modern names like David Beckham, Jemma Kidd, Sarah Jessica Parker and British trial racer Sammy Miller have also been spotted wearing it.

Spilling the beans: Lev Wood at the Belstaff Adventures party, where he discussed TV show Walking the Nile

Spilling the beans: Lev Wood at the Belstaff Adventures party, where he discussed TV show Walking the Nile

Awkwardly, the bash was held as Pippa faced criticism for ‘promoting the cruel and unnecessary whaling industry’, after revealing that she ate smoked whale in a newspaper travel article about a trip to Norway.

Ms Middleton wrote ‘we dined on smoked whale carpaccio (which tastes similar to smoked salmon but looks more like venison carpaccio)’. She didn’t specify the species of whale used in it.

Her admission has drawn heavy criticism from UK campaign group Whale And Dolphin Conservation (WDC), which said that it was 'very disappointing news' and that she should have gone on a whale watching trip instead. 

As she normally is! Pippa is frequently seen stepping out in full glamour mode
As she normally is! Pippa is frequently seen stepping out in full glamour mode

As she normally is! Pippa is frequently seen stepping out in full glamour mode

 

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