Vintage Womens Button up Shirt Sz 18 XL 80s Colourful Neon Psychedelic Floral

Excellent pre-loved condition - see pictures. No rips or stains. 

Measurements: 

Armpit to armpit: 65 cm
Waist: 65 cm 
Length: 73 cm
Sleeve: 57 cm

All measurements taken with the  garment flat. 

The tag states a sz 18, it is quite a relaxed fit so it should fit up to a modern AU 18 and even a modern AU 20 (please check measurements).