You rush back into the changing room for your old clothes, but find that when you changed, you became bigger as well as furrier. You grunt and struggle as you try to pull your pants on.
"Is something wrong?" asks the shop assistant from behind the curtain who clearly heard you.
"I've become a werewolf and my clothes don't fit anymore!" you reply.
"Not to worry Sir, you have fur to keep warm. As for covering up, we have special pants exclusively for werewolves. I shall bring them to you immedietely."
The assasitant returns with two large pairs of pants. One is a large pair of tatted jeans with a label reading "Wolfman". The other one is an old style patched pair with a suspender labeled "Big Bad Wolf".