St. Patrick's Day Packaged Plastic Irish Miss Vest

Slip this full-size plastic vest over whatever you wore to work and the costume question is settled. It is green and white, light enough to wear all evening, and since it is plastic, a spilled drink wipes right off instead of soaking in.

One vest comes per package, and a case of 24 outfits an entire crowd at once, which is how these usually get used: handed out at the door as party favors that double as costumes.