No labels or dates. It is marked L 921 inside.
 
I have taken the following measurements as a guide for fit. Please account for any under garments.
Front drop excluding collar 35"
Back drop from the base of the collar to the hem 37 1/2"
 
Condition: good, some wear to the paint on the lion's heads and couple of patches of surface moth burrowing.
 
Weight: 2.1 kg.