The story:

We have a green and black version of this in the shop too and they are like sisters from a different mother! ;) 

A dizzying array of shapes and colours that is so op-art and pop of neon green all over. We. Just. Can't. Look. Away. (goggly-eyed) 

Pinned?: No. But it was belted to show how it looks when worn with one.

Measurements:
All measurements are taken with the garment laid flat.
Please DOUBLE the measurements provided to get the approximate circumference measurements.
Alternatively, you can take a piece of your own clothing, lay it flat, measure it and make a comparison.

Approx. Size: M - L  
Bust: Up to 19in.
Shoulders: 14in.
Waist: 17.5in. Fixed waist. No belt loops but you could easily sew a few on or just cinch it with a simple belt. 

Hips: Up to 22in.

Total Length: 37in  

Sleeves: 7in

Cuff: 6in

Armhole: 8.5in
Material: Not stated but likely a polyester mix.  
Origin: Japan.            
Tag: Ladies originals. Original by Bellian. Size 11. 
Lining: Unlined.
Transparency: Seems opaque, but because of the lighter colour and as with most vintage garments, a slip will always help keep things decent ;)
Condition: Excellent.