NOT a great experience.
I didn't have a good experience with my first T-Shirt order with Sticker Mule. I've ordered stickers many times and everything looked great! But I received my t-shirt order a day later than promised and when the box arrived from UPS, the driver asked if I wanted to refuse it because it was mangled and had been crushed with sides split open and then taped back. (I have photos). Normally I would not have accepted such a poor looking box but I needed them for orders and took the chance all was ok inside. It was except...2 of the shirts were misprints and defective and I cannot sell them. (I have photos of a Large and an XXL that are badly printed). Overall it was not a great experience and I'm disappointed in Sticker Mule. Maybe they should just "stick" to doing stickers.
