From Princess Charlene's red jumpsuit to Kate Middleton's casual look, these are the best royal style moments of the week.

Princess Charlene of Monaco stunned in red at the Monaco Red Cross Gala on July 25.
Photo: Getty Images

Princess Claire of the Belgians popped in green as she assisted the Paradr on National Day on July 21 in Brussel, Belgium.
Photo: Getty Images

Queen Mathilde of the Belgians was elegant in white as she attended the Te Deum mass at the Cathedral of St. Michael and St. Gudula on July 21.
Photo: Getty Images

The always fashionable Queen Letizia of Spain was a vision in a white dress when she visited Expo 2015 on July 23 in Milan, Italy.
Photo: Getty Images

Even in casual wear Kate Middleton look regal as she attended America's Cup World Series on July 26.
Photo: Getty Images

Princess Mary of Denmark showed off a more laid back look as she posed for her family portrait on July 25.
Photo: Getty Images

Another royal in white, Princess Eugenie of York looked summery while attending Qatar Goodwood Festival at Goodwood Racecourse on July 30.
Photo: Getty Images