T-Shirt Sizing is commonly used in Agile teams for ticket estimation, helping teams categorize tasks based on complexity and effort.Implementing T-Shirt Sizing in workflow requires customizing sizes and utilizing real-world scenarios for efficient project delivery.T-Shirt Sizing works best in certain scenarios, such as prioritizing features, scaling product features, and AI projects in high uncertainty.Teams should be cautious of common challenges like team disagreements, stakeholder preference for time estimates, and oversized tasks.