Never worn
Comes with detachable brooch chain

It's too small for me so willing to trade for Size 2
I don't recommend if you have broad shoulders or large biceps/Are the upper end of the measurements

Listed measurements:
Shoulder: 37-50cm
Bust: 84cm-110cm
Sleeve length: 62.6cm
Sleeve puff stretch: 40cm
Arms (flat): 24-28cm
Length: 47cm

My measurements for ref:
Shoulders: 46cm
Bust: 104cm
Bicep: 38cm