The Aster Corset Midi Dress in Blue Jacobean from our Summer Swim 2026 Collection. A cotton midi dress featuring a corset style bodice, shirred centre back with a zip closure and underwire with boning in the bust.cotton fabric, fitted bodice with boning through the waist, shirred centre back with an invisible zip closure, self-tie straps with tassel ends, functional side pockets, placement printed, lined