Pioneer Girl Costumes

Even though I'm over 3 hours to the nearest JoAnn's, I get their mailer and have my mom buy patterns and notions when they are on sale.  Labor Day weekend JoAnn's had $1.99 McCall's patterns.  McCall's are my favorite "cheap" patterns and while browsing them online I found costumes for the girls and I for Halloween. 

Won't these be fun?!  The first one is M4547 which I bought for Mally and the lower one is M2337 for Abby and I.  The corset is a little naughty and will likely be my choice :-)  What will you be sewing for Halloween?