send this to female guests. Male guests is easy: rent a tux if u don't own one!
20 Male Halloween Costumes To Try In 2016 - Flawssy
Strawberry and Pineapple Halloween costumes
Comic Book Style Halloween Costumes - Reminds me of Roy Lichtenstein
X Men Wolverine Halloween Costume 2013
Tweedle Dee and Tweedle Dum Tutu Costumes. Weren't the boys going to be tweedle dee and tweedle dum?
67 Wildly Creative DIY Costumes For Men. Some great ideas! One year I'll talk Brett into dressing up!