Slim Fit. Tshirts are fitted, for a looser fit please order a size larger than typical Surprise, you can adopt a pocket dog today! If you love shih-tzus, why not take one with you everywhere you go. You are now an official dog carrier. DESIGN NOTES: This is not a sewn pocket on the shirt, it is art printed on the shirt that looks like a pocket. Great T shirt for a puppy person and dog lovers. Awesome and funny novelty gift for any animal lover. Pocket shih-tzu tee. Lightweight, Classic fit, Double-needle sleeve and bottom hem