Invoke the Indomitable T-Shirt

This t-shirt design features the powerful message "Invoke the Indomitable" in a vibrant and dynamic multicolor palette. The word "Indomitable" is the focal point, rendered in a bold and imposing font, using a combination of fiery orange and resolute blue to represent strength and unwavering spirit. The word "Invoke" is depicted in a complementary colour scheme, perhaps with flowing greens and yellows, symbolising the act of calling forth one's inner power. The interplay of colours creates a sense of determination and resilience.