Being Britain's most beautiful woman means dressing up most of the time, and Kate Middleton knows how to keep it simple, classy, and sleek all at the same time.

From casual to evening dresses, the Duchess of Cambridge knows how to wow every kind of crowd. Kate is known to favor pastel-colored, knee-high dresses over extravagant, bold ones. One of her famous looks is the yellow Jaeger Pleated Short dress she wore during one of her recent trips. The Duchess paired it with her favorite nude LK Bennett pumps and a simple set of accessories.

Another chic dress the Duchess wore during her recent Southeast Asian trip is the Beulan London Sabitri dress in white. Kate wore this when she visited a mosque in Malaysia, where she needed to take off her LK Bennett Pumps. Some say it was a sight to see the Duchess without her signature shoes.

When the Duchess went to Singapore, she wore a custom Jenny Packham Pale Pink Dress with Orchid Pattern to honor the national flower of the nation. The locals honored the royal by naming a strain of orchid after her. She paired it with Annoushka Favourites Pearl earrings to complete the dainty look.

One of the Duchess' bolder dress choices is the printed wool satin Prabal Guring dress she also donned during her Southeast Asian tour with husband, William. Its vibrangt lavender, white, and deep purple hues illuminate her soft skin, dark brown locks, and fair skin tone.

Other royal dresses include the Project D Penelope dress, Joseph Leopard print dress, Hobbs Check Wessex Dress, Beulah Blossom dress, and of course, the tropical strapless Tav Pacific dress she wore during her Solomon Island visit.

View the slideshow to see the Duchess in these dresses.

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Kate Middleton in Prabal Gurung Wool Satin Printed Dress:
The Duchess of Cambridge wowed delegates, politicians, and paparazzi when she showed up in a silk dress with purple floral prints and embellishments.

Kate Middleton in the Solomon Islands

Kate Middleton’s Fashion Recap: Duchess Looks Like a Pacific Princess in Brights and Floral Garlands

Duchess of Cambridge is presented with a miniature canoe by two local children during a visit in Honiara.

Kate Middleton in Tav Pacific Strapless Dress

Kate Middleton and Siti Nurhaliza

Kate Middleton, the Duchess of Cambridge.

The same day Kate Middleton donned one of her dresses on the first day of her Diamond Jubilee tour, designer Jenny Packham debuted her Spring 2013 collection at New York Fashion Week which she said was based on the women of yesteryear's SIn City.

Kate wore a printed belted dress (L) and a white Alexander McQueen broderie anglaise dress on the second day of her visit to Singapore, 12 September, 2012.

Duchess of Cambridge Catherine Middleton attends the UK Creative Industries Forum at the Royal Academy in London.