Told You So!

Don’t we all feel like that from time to time?

Ready-made products at Redbubble
https://www.redbubble.com/i/sweatshirt/Told-You-So-by-221c/75533165.0LCRC
https://www.redbubble.com/i/tank-top/Told-You-So-2-by-221c/75533509.N283C

And yet another Design in German:

https://www.redbubble.com/i/t-shirt/Ich-hab-s-euch-gesagt-by-221c/141717186.WFLAH

https://www.redbubble.com/i/t-shirt/Ich-hab-s-euch-gesagt-neg-by-221c/141717670.7KE4Y