Great quality stickers! But not as crisp as the proof - don't use very fine lines

We had used very fine lines in the design but the proof looked good and crisp - I was kind of hoping that someone at the other end would tell me if they would be completely unreadable, so I thought all was well. However I knew it might be an issue so I only ordered a small run of samples for this reason. Unfortunately, the designs came out totally unreadable. Partly my bad, I'm not familiar with designing for print! I'll order again, but with a different design, and take the proof with a pinch of salt.