C&C California Sophia Racerback Midi Dress in Navy. - size S (also in ) C&C California Sophia Racerback Midi Dress in Navy. - size S (also in ) 95% poly 5% spandex. Hand wash cold. Unlined. Curved hem with side seam slits. CCCA-WD524. FJ70102. After years of rummaging through the family attic and scouring the coastal thrift stores, Cheyann Benedict and Claire Stansfield of C&C California set out to make their own collection. The collection would be easy and wearable, yet certain to exude a laid back appeal. The line would offer the perfect pieces to be worn at almost any occasion, from shopping to bikinis to cocktails at sunset.