Kids 8th Birthday Boys Ninja T-Shirt Martial Arts 8 Year Old 8 Slate

8th Birthday Ninja T-Shirt. Funny 'This Little Ninja Is 8' Ninja birthday Boys party shirt for 8 year old's birthday. Perfect bday party gift for Boys who love Martial Arts! 8th Birthday Gift Boys Ninja T-Shirt for 8 year olds birthday. Original Ninja artwork with funny text - and a classic Ninja Martial Arts image. With long lasting inks onto a super-soft T-Shirt for maximum comfort.