Right as Rain T-shirts

Boy howdy, I am new at this! I think I have designed a line of T-shirts that readers can purchase through spring.com. Here, I remain ever hopeful, is the link for this!

https://right-as-rain-online.creator-spring.com/listing/right-as-rain-custom-t-shirt

I would be most grateful for any feedback you might have to offer me about my set up.

Thanks for reading! Any musings or recollections of your own to share?