You can mockup using the template "Apparel Merch Mockup Bundle". With a high resolution of 300 DPI, simple colour changes, and straightforward application of your artwork to a smart object layer. PSD file type (at least CC2014)
T-shirt Raglan 3/4 (Front 2, Back 2) Long Sleeve (Front 4, Back 4) (Front 3, Back 3).
The Merch Apparel Mockup Bundle fits your project well. Thanks a lot!
Simple to use design
Simple colour customization
Learn How to Batch Replace Smart Objects automatically.