The Wardrobe is a listed building, originally a residence, dating back to the 15th century. It was converted to provide a home for the regimental collection, opening in 1981. Housed on the ground floor, this collection covers the history of the County Regiments of Berkshire and Wiltshire and their more recent successors. The regimental library and archive are housed in the same building and may be viewed by appointment. There is an on- site licensed tearoom and restaurant called Bernieres, and a well stocked riverside garden.
The Rifles, The Royal Gloucestershire, Berkshire and Wiltshire Regiment, The Duke of Edinburgh’s Royal Regiment (Berkshire & Wiltshire), Royal Berkshire Regiment (Princess Charlotte of Wales’s), Princess Charlotte of Wales’s Berkshire Regiment, 49th Princess of Wales’s Hertfordshire Regiment of Foot, 49th Hertfordshire Regiment of Foot, Colonel Edward Trelawney’s Regiment of Foot, 49th (6th or Cotterell’s Marines), 66th (Berkshire)Regiment of Foot, 66th Regiment of Foot, Wiltshire Regiment (Duke of Edinburgh’s), 62nd (Wiltshire)Regiment of Foot, 62nd Regiment of Foot, 99th (The Duke of Edinburgh’s) Regiment of Foot, 99th (Lanarkshire) Regiment of Foot, 99th (Jamaica)Regiment of Foot (disbanded), Volunteers and Militia.