Kate Middleton's style has become more professional since becoming Princess of Wales.
She carried out royal obligations and started a campaign for children's development.
She now likes polka-dot tea dresses better than trouser suits and formal outfits.
Her clothing colours are diplomatically chosen to honour national flags, flowers, or scenery.
Kate has made some strange fashion choices, like going to the BAFTAs in 2022 wearing black opera gloves.
In May, when King Charles becomes king, people expect Kate to dress in a conservative way.
The press looks closely at what Kate wears to try to figure out what it means.
She wants the public to focus on the charity rather than the brand she is wearing.
Her style has changed as she approaches the throne to match her new royal status.