Woohoo! Walmart has FREE shipping on all Halloween Costumes right now!! They have costumes starting at $9.88 and you don’t even have to leave the house! Click the cute little monkey guy above to check it out! I just love the adorable Sock Monkey Halloween Costume; 12-18M! I would like to grab this for Charlee Ann but it kind of looks like a boys costume. What do you guys think??