denim dress with vest ASOS DESIGN waistcoat mini button through in midwash blue Model is 58 wearing a size small Shirt Dress With Wrap Around

My experience at Something Blue was so great

Ballparks.com

You can understand my frustrations, then, when I receive an invitation that ambiguously reads, cocktail attire required. While I have a vague sense of what this indicates (a black minidress?), I dont quite understand how to shop for it

Material Composition:Synthetic FiberMaterial:COTTON,Polyester,MeshClosure Type:PulloverProfile Type:AFabric Type:Chemical FiberType:CamisoleAge:JUNIORPlace Of Origin:China (Mainland)Season:Spring/SummerNeckline:Slash NeckWaistline:EmpireSleeve Style:Spaghetti StrapDresses Length:Above Knee, MiniDecoration:GauzeSleeve Length(Cm):SleevelessPattern Type:SolidSilhouette:A-LINEStyle:CasualGender:WOMENElasticity:Slight StrechFit Type:Regulai Fit