The jacket is made from a much better quality material than I thought it would be and has just the right amount of stretch and it seems sturdy. I am UK size 12 to 14 and I ordered the size 14. It just fits so I think if you are between sizes then size up. Also if you are large on the bust then you might need to size up too. I love the design with just one caveat, if the jacket is snug fitting around the bust then it kind of sticks out from the bust down rather than fitting snugly to the stomach area. It will look great open over a fitted gothic dress and knee boots so I'm happy.
I am size 14/16, however this was on the small size. The jacket was lovely and looks good, shame it didn’t fit.
Jacket looks very nice, good elastic material for such garment, sexy gothic look, fits exactly for given size. I'm very satisfied.