Vegemite have unveiled a limited-edition release of its own ugly Christmas sweaters for those looking to be 'as bright as bright can be' this Christmas in July.

"While Christmas in July sweaters are traditionally referred to as 'ugly' sweaters, we think they're quite the opposite. What better way to pay homage to our beloved VEGEMITE, than to wear it proudly?" Vegemite marketing manager Jacqui Roth said.

"Well, to wear a sweater version - not actually wear Vegemite, although we're not here to judge!" added Roth.

The sweaters are available now from the Mitey Merchandise online store, but are limited.

Or if you'd like to take your chances, Vegemite are keen to help you add some pizzaz to your Christmas in July celebration and are giving away the chance for three lucky winners to walk away with an ugly sweater for you - and your crew.

All you have to do is head over to the competition post on the Vegemite Instagram page, follow the steps listed to enter to go in the draw to win a jumper for you and two friends.

Sweaters are available now at vegemite.com.au/store/.