Personalized Chemical Engineer Funny Gift Idea Long Sleeve T-Shirt. Chemical engineer Long Sleeve T-Shirt - White has vintage color occupation logo that says genuine and trusted, premium quality. Fun retirement idea or appreciation gift.Chemical engineer, retired Chemical engineer, occupations, job, funny, vintage, logo, clothing, apparel, gift Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL