Jumper by Jack Wills Made from 100% pure cotton Fine lightweight knit Crew neckline Contrast anchor detail Ribbed trim Regular fit ABOUT JACK WILLS Jack Wills launched in 1999 in Salcombe, Devon, designing British heritage-inspired goods for the university crowd. Drawing a distinctive connection between the old and new, Jack Wills take pride in their finest quality materials and 'fabulously British' design across their preppy collections of hoodies, denim and sweats.. Body: 100% Cotton SIZE & FIT Model wears: UK 8/ EU 36/ US 4. Machine Wash According To Instructions On Care Label.