This restaurant's name was not simply plucked out of thin air; it refers to the US film Irma la Douce, which is based on the musical of the same name. A classically elegant decor bathed in a warm golden light creates a truly enchanting atmosphere that evokes the spirit of a bygone era. The atmosphere is pleasingly laid back, and top-notch service comes courtesy of friendly waitstaff. The cuisine draws on classic French influences, incorporating creative modern ideas. Flavourful dishes such as the melt-in-the-mouth bœuf bourguignon are prepared using the finest ingredients. Oysters are also always to be found on the menu. The wine list is dominated by French labels, and you can count on astute recommendations.