The invacar was a small car produced during the 1960s and 1970s for use by disabled drivers the cars had a fibreglass shell and were coloured an ice blue shade known as ministry blue after the ministry of health they were banned from the roads in 2003 due to safety concernsour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel