Rams Head Antiques has dated this piece to the 1880s.
This is a super quality wardrobe from around 1880 and has its original good quality brassware, clear glass handles to the doors and a very clean glass mirror to the central door.

The wardrobe dismantles into sections for transportation. The cornice and base are separate items that screw to the large right hand and narrower left hand cabinets. The larger right hand cabinet has a bank of slides and drawers as well as a hanging section. Overall this cabinet measures 4 ft wide 6 ft high 2 ft deep. Inside the hanging space is 59" high 21" wide and 20" deep. The narrower left hand cabinet has one deep drawer in the base and a hanging space 55" high 20" deep by 22" wide. The external measurements of this cabinet are 6 ft high 2 ft wide 2 ft deep.
The maximum overall measurements of the wardrobe when fully assembled are 79" wide 83" high 26 and a half inches deep.
Rams Head Antiques has dated this piece to the 1880s.
You can view the stock and full dealer information on the Rams Head Antiques Profile Page