The physical gallery consists of three principal interconnected rooms and the smaller Nash Cabinet. The spaces are purpose-built for displaying art, with excellent environmental controls, considered lighting, and a level of curatorial presentation that compares well with any major public gallery.

The Nash Gallery: The largest of the three rooms, taking its name from architect John Nash who designed the original Buckingham Palace. This space typically holds the most large-scale works in any given exhibition: major paintings, tapestries, or in the case of the current exhibition, full-length formal gowns displayed on mannequins with generous space around them.

The Chambers Gallery: A more intimate space suited to drawings, photographs, smaller paintings, and objects displayed in vitrines. This room often holds the objects most dependent on close examination: the detail of a jewel, the inscription on a document, or the construction of a garment.

The Pennethorne Gallery: Named after architect James Pennethorne, who later worked on the palace, this room is often arranged to evoke the setting in which objects would have originally been encountered: hung and furnished in a manner reminiscent of a formal room in a royal palace. For visitors unfamiliar with the Royal Collection, this room typically does the most work in conveying the context in which these objects live.

The Nash Cabinet: A smaller display space opening off the main route, used for more intimate or focused displays of objects related to the main exhibition theme but benefiting from closer study than the main rooms allow.

The current exhibition: Queen Elizabeth II: Her Life in Style (April 10, 2026 to April 18, 2027):

This is the largest display of Queen Elizabeth II's personal wardrobe ever mounted, staged to mark the centenary of her birth on April 21, 1926, and extended by six months after huge demand. More than 300 items, many on display for the first time, span all ten decades of her life, from childhood dresses through the formal gowns of her years on the throne to the bright, carefully chosen ensembles of her later decades.

The exhibition draws its significance from the fact that Queen Elizabeth II used fashion with great intentionality as part of her public role: colours coordinated with the host country's flag, outfits designed to stand out clearly in a crowd, and fabric choices reflecting deep protocol considerations that spanned more than seven decades of state events. Norman Hartnell and Hardy Amies were her principal couturiers for decades; Angela Kelly later became her Personal Advisor, Dresser, and Senior Curator of the Queen's Wardrobe.

The headline pieces include:

• The 1947 wedding dress by Norman Hartnell, worn for her marriage to Prince Philip on November 20, 1947, and widely considered one of the most significant dress commissions of the 20th century in Britain

• The 1953 Coronation dress, also by Hartnell, embroidered with the national floral emblems of the United Kingdom and the Commonwealth and one of the most symbolically complex garments ever made in Britain

• The royal christening robe, worn by 62 members of the royal family

• Never-before-seen design sketches, fabric samples, and handwritten correspondence between the Queen and her couturiers that illuminate the collaborative process behind the public wardrobe

• Outfits specifically designed for State Visits abroad, reflecting how carefully the wardrobe was coordinated with diplomatic purpose

For those who have a background in fashion, dress history, or the social and diplomatic history of the 20th century, this exhibition offers an unusual density of primary material. For more general visitors, it is more rewarding than a simple parade of famous garments: the curatorial approach consistently illuminates the thinking and intention behind each choice.

Typical exhibitions between major shows:

The King's Gallery runs a year-round programme of exhibitions, typically one major show per year alongside smaller Nash Cabinet displays. Past exhibitions have included old master paintings, royal portrait photography, drawings by Leonardo and Raphael, Vermeer and the Dutch masters, and the Edwardian court (the most recent exhibition before the current one). The quality of the exhibitions is consistently high, and the permanent infrastructure of the gallery means even smaller shows benefit from excellent lighting and environmental standards.