Artfully incorporating trademark Parisian chic details and signature exposed seams, the contemporary Sonia by Sonia Rykiel brand was launched in 1999 by heiress Nathalie Rykiel. Known as the go-to brand for a luxury youthful style, the sister brand is fuss-free and colourful. Sonia Rykiel opened her first boutique in Paris in 1968 and quickly became known for her 'Poor Boy Sweaters' and fitted silhouettes. Sonia by Sonia Rykiel coats are must-have closet staples. Transcending seasons are trench parkas, printed 'Coatigans' and oversized shapes made from premium materials in a versatile colour palette.