Classic adult bass t-shirt design
Check out this awesome t-shirt design for adults including the quote 'I'm not old - I'm classic', and an electric bass. Use this print-ready design for t-shirts, posters, mugs, hoodies, and other merch products. Eligible to be used on POD platforms like Merch by Amazon, Teespring, Redbubble, Printful and more.
Editable text
Print ready
for Merch
Editable Designs
Fully-editable files to make your product the right oneTransparent Background
Files come ready-for-merch, with clear backgroundPODs Friendly
Designs eligible for the best print-on-demand platforms 08/22/2022
Adobe Illustrator
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