I'm not sure what the pattern is, but I bought it because the navy, white, and pink color scheme is cute. The light chiffon material feels nice against the skin, and I wore it often. I've decided it's probably not suitable for my age anymore, so I'm selling it. The lining is attached. It's made of soft fabric that drapes well. It has tucks and a seam under the bust, so it feels roomy yet looks sleek. It's a size L, but it's loose-fitting, so it seems like it would also fit someone who wears a size LL. Please refer to the actual measurements for details. Size L Bust (flat): 60cm Under bust seam: 57cm Length: 86cm, Lining: approx. 80cm 100% Polyester I am also selling this on other platforms, so I may have to cancel the sale if it is sold elsewhere.