Personalized Mechanical Engineering Chick Youth T-Shirt. Mechanical Engineering chick in curly text with a yellow chick wearing a hard hat and holding a gear is a humorous design for women in engineering at birthdays, holidays and graduation. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.