Sonia Rykiel's sister brand was launched by Nathalie Rykeil in 1999. Artfully combining the signature airs and graces from the label's main line, Sonia by Sonia Rykiel creates a contemporary and youthful appeal. Sonia Rykiel opened her first Parisian store in 1968, famously introducing the 'Poor Boy Sweater' and figure-hugging jumpers. Sonia by Sonia Rykiel scarves are ideal for all seasons. Choose from elaborately hand printed silks, colorful cottons and woolen warmers together with statement embellished collars.