St. Agni Open-Back LBD Minimalist Long Sleeve Cocktail Mini, NWT M

St. Agni Open-Back LBD Minimalist Long Sleeve Cocktail Mini, NWT M NWT St. Agni long-sleeve mini in classic black. Clean, minimalist front with a striking open back and hidden side zip for a sleek, body-skimming fit. Mid-weight crepe drapes smoothly, holds shape, and moves comfortably. Size M (fits roughly US 6–8; see measurements if needed). Perfect for cocktail, night out, or modern wedding-guest styling; pairs with strappy heels and a clutch. Brand new, no flaws, tags attached. From a refined Australian label known for elevated, minimalist design. little black dress; backless dress; long sleeve mini; cocktail party; wedding guest; minimalist; evening wear; date night