Little Marc Jacobs Boys Hats. Fashion category: Hats. SKU: W21025-84E. Color: Navy. Little Marc Jacobs Boys Navy Logo-Tape Cotton Cap. Crafted from plush cotton twill, this piece showcases a recurring logo grosgrain tape encircling the brim, boasting an array of blue, red, and yellow hues. The hat is equipped with an adaptable yellow strap at the rear for a customizable fit. Outer: 100% Cotton.