She has to be making her own shirts
Like the "my nsfw IS for work" Shirt or something like that
The Trio either learned or know someone who can make specific shirts for them(selves). Anne and her frog puns, Sasha and her bi jokes (and how much she loves her wives and kids), and Marcy’s jokes on both nerd and hentai stuff (not to mention her own merch of her comics)












