Paris Original Pattern. Lanvin Castillo. ©1957 One Piece dress and Jacket. Very slightly fitted jacket has built up neck-line with optional applied neckband. Concealed buttoned closing under turned back front. Long and 3/4 length sleeves. The slim skirt joins the bodice at waist-line. Draped neck-line with button trimmed tab. Centre back zipper closing. Elbow length sleeves.