Quote - Could you help me out and tell me how I go about exporting a texture map in Vue and convert it to s 2d image?  I can do the rest, just not sure how to find the texture map to export it.

Well, m.behr, I hate to sound like I'm echoing a bit of Rutra's response, but -- depending on the imported shirt, you may already have an existing texture map for it... unless the original texture is entirely procedural.

The only suggestion I can make is to check all the original files that came with the shirt, and see if any image maps came with it. If so, you are easily in business! You will only have to do as Rutra said...

If, on the other hand, it turns out that you are dealing with a single mesh (the straps aren't separate objects), and a single material, and the material is entirely procedural, I would do a quick & dirty trick of hiding the straps via Vue's boolean feature (combining it with something simple, like a primitive that has a completely transparent material)...

AnyHOO, let us know how you fare! If you still have trouble, there are plenty here far more knowledgeable than myself who can help.