Big Blue is a brand or retailer that offers unisex fashion items. It appears to have a variety of products, including clothing, footwear, books, cards, gifts, and accessories. The brand seems to cater to both men and women, offering a range of fashion options for both genders. It`s worth noting that the term "Big Blue" may also refer to other products or companies in different contexts, so it`s important to consider the specific context in which the term is being used.