DIY Faux Fur Hoodie Restyle Tutorial from See Kate Sew here. There are so many washable faux fur fabrics out there in all colors and weights. Lots of potential for this DIY.
DIY Halloween Unicorn Hoodie Costume from Twin Dragonfly Designs here. The unicorn horn is actually a headband and could also be made with covered tin foil. *For more hoodie costumes go here: halloweencrafts.tumblr.com/tagged/hoodie
DIY Halloween Lion Hoodie from A Beautiful Mess here. Easy and cheap costume especially with face paint makeup.