These three bumblebees are wearing pride flag colours, flying over a skep (old-fashioned beehive). Below, you can see the word "Gaypiary" has been spelled out in bee dance.

I think it's cute and punny, don't you? You can choose any combination of three bumblebees for this shirt, or all three the same, whatever buzzes your wings!

NOTE: Bumblebees don't live in skeps. Depending on the species, they live below ground, at ground level, or above ground. They make their nest in old burrows, abandoned nests, and holes in trees, as well as in the eaves of sheds and the like. There is some great information on supporting bumblebees here: 

For dark-coloured shirts, look for the listing marked "DARK".