Except for the more severe state uniform and the rarer uniform of National troops, eccentric costumes were the rule.

It was a carnival of military absurdity.

Regiments were continually entering the city, regiments were continually leaving it; regiments in transit disembarked overnight only to resume the southward journey by steamer or train; regiments in camp and barrack were completing organisation and being mustered in by United States officers.

Gorgeous regiments paraded for inspection, for drill, for the reception of state and regimental colours; three-month troops were returning, bands madly playing; two- and three-year regiments leaving, drums beating frantically.
The bewildering variety of cut and colour in the uniforms of this vast army, which was being made to order, had been, in a measure, rendered comparatively homogeneous by the adoption of the regulation blue overcoat, but many a regiment wore its own pattern of overcoat, many a regiment went forward in civilian attire, without arms and equipment, on the assurance that these details were to be supplied in Washington.
The dress of almost every foreign army in Europe was represented among the regiments forming or in transit.

The 79th Highlanders, it is true, discarded kilt and bagpipe on the eve of departure, marching in blouse and cap and breeks of army blue; but the 14th.
Brooklyn departed in red cap and red breeches, the 1st and 2d Fire Zouaves discarded the Turkish fez only; the 5th, 9th, 10th Zouaves marched wearing fez and turban; and bizarre voltigeurs, foot chasseurs, hussars, lancers, rocket batteries in costume de fantasie poured southward,--no two regiments equipped and armed alike.
The city remained in painful suspense concerning its raw, multicoloured, and undisciplined army.