Retro girl toys would be great for generating ideas for Halloween costumes this year. Dressing up as Barbie or Mrs. Beasley in women's costumes would be a total retro blast from the past. Try picking out really sexy costumes that Barbie wore back in the 60’s or 70’s and capture the spirit of a bygone era.  Everything retro comes back in style eventually, so go through those storage closets and bring back a fashion from the past that you always loved back in the day.