Beyonce's giving a nod to her critics with her new tour merchandise.

Beyonce's giving a nod to her critics with her new tour merchandise.

She kicked off her Formation World Tour in Miami last night, which saw a new line of official t-shirts on sale with the words 'Boycott Beyonce' emblazoned on the front.

Beyoncé is selling BOYCOTT BEYONCÉ t-shirts as tour merch 😂 pic.twitter.com/zjD3HcV7XG

— Beyoncé Australia (@BeyonceAUS) April 27, 2016

Beyonce continues on the US leg of her tour until the end of June .