Available in chest / bust sizes :
Small - 32 ins (81 cm) 6/8 UK size (4/6 US size)
Medium - 34 ins (85 cm) 8/10 UK size (6/8 US size)
Large - 37 ins (93 cm) 10/12 UK size (8/10 (US size)
Extra Large - 39 ins (98 cm) 12/14 UK size (10/12 US size)
Extra Extra Large - 44 ins (110 cm) 14/16 UK size (12/14 US size)

100% Official Alien Sex Fiend Merchandise

This print design is also available on a standard (Men's) T-shirt in larger sizes  (see below).