Meghan Markle tries out new hairstyle to complement her £3573 outfit in Sydney today

Meghan Markle, 37, showed off a hint of her baby bump in a demure Roksanda Athena pleated midi dress, £1295, today.

The sleeveless dress featured a pleated skirt which came down to her calves, and skimmed her growing frame.

Taking inspiration from the retro feel of the dress, Meghan styled her hair in a half-up, half-down beehive style.

She paired the dress with a simple white gold bracelet – the Rosée du Matin Flex by Birks, £1991 ($2595).

The Duchess of Sussex completed the look with a pair of Stuart Weitzman Legend Suede pumps, £287 ($375).

Prince Harry, 34, and his wife were on a visit to Macarthur Girls High School, meeting pupils and watching a performance.

Harry dressed casually in a pair of beige chinos with a blue and white gingham shirt and charcoal blazer.

Earlier in the day, the couple made a visit to the world famous Bondi beach.

The Duke and Duchess of Sussex met Grant Trebilco and Sam Schumacher, founder and co-founder of OneWave, a local surfing community group raising awareness for mental health and wellbeing.

Meghan wore a £1,080 dress from Martin Grant, a favourite designer of hers who was born in Melbourne. The dress had wide spaghetti straps and mustard, green, white and black stripes.

She pulled her hair back in a casual ponytail, and completed the look with a pair of espadrille sandals from Castañer and a pink Lei.

Prince Harry climbed the Sydney Harbour Bridge today to launch the Invictus Games, which are tomorrow.

He left his pregnant wife behind to undertake the feat, although she was watching from the safety of the ground.

Instead, Harry was joined by Australian Prime Minister Scott Morrison and three Invictus Games athletes in his ascent.

After spending the weend in Sydney, Harry and Meghan will make their way to Fraser Island on Monday and the paradise islands of Fiji on Tuesday and Wednesday.

The rest of the trip sees them making stops in Tonga and Sydney again before moving on to New Zealand.

Their New Zealand tour will see them head to Welling and Auckland before returning back to the UK at the end of October.