TallBoy Interiors has dated this piece to the 19th Century.

Measurements Height 79cm Width 50cm Depth 68cm Depth of seat 45cm Height of seat 39cm
These would require 6 metres of material (3m per chair). You can supply your own or please get in touch and we will send you the list of fabric companies we work with.
All my armchairs have been fully restored, springs, legs, padding etc so these will stand the test of time even if used everyday.
TallBoy Interiors has dated this piece to the 19th Century.
You can view the stock and full dealer information on the TallBoy Interiors Profile Page