This is an amazing dress!
Original 1974 Biba tea dress in a floral cotton fabric. 
Short puffed sleeves with tight cuff detail, deep v-shaped neckline with gather e centre bust, fitted waistline with long circular cut skirt. 
It has a long zip running down the back with the original large Biba satin label in the neckline.
This is in good condition, the printed us a subtle faded design all over. Both arm seams have been hand sewn at some point and could be better.  Perfect for any occasion. 
Measures when laid flat 
Armpit to armpit - 16"
Waist - 12"
Length - 47.5"
Sleeve length - 9.5"