Blakes 7 classic 1970s tv sci fi series written by terry nation and starring michael keating please note that this is a vintage style design the print is deliberately distressed to give an aged retro appearance t shirt design reads blakes 7our 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