Jumper by Ba sh, Ribbed knit, High neck, Balloon sleeves, Regular fit - true to size, Hand wash, 100% Wool, Our model wears a UK 8/EU 36/US 4. Ultra-cool Parisian label Ba sh was launched in 2003 by childhood friends Barbara Boccara and Sharon Krief, who wanted to create an 'ideal closet' of laidback-luxe, everyday pieces. Look to Ba sh for a subtle mix of simple, chic designs that are modern, feminine and inimitably French, with breezily pretty blouses, luxe knitwear and printed skirts in a range of soft cottons, silk and cashmere.