Messy bun hats just got even more fun! Add some mermaid magic to this cute, clever and functional concept by crocheting this Mermaid Messy Bun Hat. It can be worn two ways – with the “fin” above the opening (best for ponytails), and below the opening (best for messy buns). The pattern works up fairly quickly and uses the beautifully textured Crocodile Stitch! What a great way to stay warm, wear your hair up, and be unique all at the…