Fabulous Uber Wide Leg jumpsuit by COS.  Cotton jersey top with cotton trousers and a drawstring waist.
Condition:
Very Good
Measurements:
Size L
Pit to pit - 28 inches 
Waist - 27-37 inches drawstring 
Inside leg - 20 inches 
Best fit flexible from a UK 10/12/14 but please check the above measurements.