Beware of customers bearing eps files!
Just last week one of my customers sent me eps vector files for HTV on Hoodies... I was tickled...getting cut ready files seldom occurs. AND, of course, 3 out of 6 turned out to be raster images she brought into Photoshop and then saved as eps files. She had no idea she wasn't providing files I could cut.
The best though was a few years ago...a t-shirt file that came in as an AI vector file...again, I was tickled...until I looked at the wireframe outlines. OMG.....it was a mess of pieces on top of pieces...see attached. Scarecrow came to my rescue on that one...welding & simplifying it for HTV.