What is the fault? We really can't tell, each garment has a different minor fault. But one thing we can tell is that it is minor and hardly noticeable. Rest assured that if you don't like the product or think it is more faulty than you had thought - simply return it under our legendary "30 Days No Questions Asked Money-Back Guarantee". Features: Oversized fit Drop shoulders Crew neck Breathable fabric Durable stitching Fabric: 94% Cotton, 6% Lycra Note: Please do not directly iron on the print