Mud Pie Baby-boys Straw Fedora Hat Mud Pie Baby-boys Straw Fedora Hat This Straw Fedora by Mud Pie is the perfect compliment to any boy's Spring outfit. This paper straw hat features a contrasting blue brim and a light blue chambray band. One size fits most toddlers. Product Dimensions: 8.8 x 7.7 x 4.3 inches