Shirley Biscuits Original in a 105g pack are the classic version of one of the Caribbean's most iconic biscuits — sweet, crisp, lightly buttery, with the gentle slightly-soft-crunch texture that defines the Shirley range. The 105g pack is the family-share size, good for the biscuit tin, lunchboxes, or laying out at family gatherings. Shirley is one of the most-loved Caribbean biscuit brands, particularly across the Trinidadian and wider diaspora — recognisable on sight from a corner shop, often the first biscuit Caribbean children reach for.