The cover of the new CD, 1967 Sunshine Tomorrow, is very cool, it would make a great Beach Boys t-shirt. I hope someone produces them because I will buy one.
There was this awesome collection of now out-of-print (as far as I know) shirts based on the Wild Honey design, which came out a couple years ago on Liam Gallagher's Black Label collection by Pretty Green. Talk about a missed marketing opportunity to have released a new run of these shirts coinciding with Sunshine Tomorrow. They could probably have sold a good number of 'em last month.
I'm really glad I bought one when I did. You might still be able to find one used or like-new online if you do some digging.
http://www.thesartorialscout.com/pretty-green-black-label-aw15/