90s 'GianFranco Ferre' Blue Long Dress

Vintage 1990s ‘Gianfranco Ferré’ dark blue long dress made from jersey knit. The top is lined with the same fabric to give the bust a more structure. The dress is very comfortable and has a beautiful simple cut that moves really nicely. 
 
Great vintage condition.
 
Size: There is no size label but I would say fits like a size XS, S or M. For reference mannequin is a size XS.
 
Measurements:
- Chest 33" and stretches to around 36"
- Waist 28" and stretches to around 32"
- Length 54"