The Confederate Records Section of the National Archives might have some of the information you would need in order to dress regulation. Extract from NA site regarding Confederate Q'Branch :

109.7.3 Records of the Quartermaster Department

Textual Records: Letters sent, 1861-65. Letters received, 1861- 65, with registers and endorsements. Telegrams received, 1864. Orders and circulars, 1861-64. Records of the Pay Bureau, including letters received, 1864, and accounts of paymasters and record of payments to military personnel, 1861-65. Clothing, commutation, and miscellaneous rolls, 1861-65. Special requisitions, 1861. Miscellaneous quartermaster and commissary papers, 1861-65. Accounts with railroads, 1861-65. Bounty rolls, 1862-65. Payrolls of War Department civilian employees, 1861-65, with index, 1861-63. Slave payrolls, 1861-65, with index. Payrolls of extra duty men, 1861-65. Records relating to the valuation of horses and their equipment, 1861-65. Telegrams received relating to transportation, 1862-64. Estimates, 1864, and other records relating to the tax in kind, including abstracts of estimates, assessments, and collections of tax in kind received from assessors at Aberdeen, MS, and Tuscaloosa, AL, 1864-65. Description of uniform and dress of the Confederate States Army, 1861. Tax laws, 1863-64.

Microfilm Publications: M410, M469, M900.