Wednesday to  Friday

11am to 6pm


11am to 3pm

Closed Sunday, Monday  and Tuesday or by Appointment


Click on the title of the costume era that interests you, or click on the drop down menu "Costumes", to see more. This is  only about 1% of what we have.   Not seeing what you're looking for?         Call us    for more information! 

Be sure to look at the "Customer Gallery" section  to see how we have costumed other clients!

Couples Costumes

  Murder Mystery Party Games and Costumes

The Best Murder Mystery Party Games for Your Dinner Party or Virtual Party

Players: 6 to 20      Ages: 18 +

 It's a vintage murder and you may be a suspect.
              The Murder Mystery Party Games include everything you need to serve up mystery, murder and fun..., during an evening with friends and family! ​     
​As you assume the role of these colorful characters and solve the mystery, you and your guest will enjoy hours of suspense and intrigue. All you need is a sense of humor and a light-hearted approach to deceit, larceny, sex, and murder!   

It's so much fun, it's almost criminal!

We provide the games, instructions and an assortment of beautiful costumes and  accessories to rent, tailored to the era of the game, for each character.

Or, if you choose,  just buy the game and create your own costumes.    

The games can be played in your home, office or school and/ or virtually. 

Murder Mystery Dinner Party Games start at  $25.95

For more information go to:​​​


  Costume Annex 


Click on "Couples Costumes" above  to see ourCouples Costume Idea List


​​​​"A Walk Thru Time Vintage and Antiques"

Browse Our Costumes!

Theatrical Quality Costume Rentals

Visit our NEW store  at 

1169 E. Thousand Oaks Blvd., Thousand Oaks, CA. 91362

(off Rancho, next to Starbucks)


Welcome to

Costume Annex offers a wide variety of theatrical quality costumes (not the typical bagged costumes).  We specialize in top of the line costumes to meet any and all of your outfitting needs.  Whether you are heading to themed party or looking to win a Halloween costume contest, Costume Annex has you covered.  Our selection spans era's from Biblical times to the 1980s, celebrities to your favorite tv or movie character and so much more.  Costume rentals start at only $35!  

Call to  make an appointment today!      805-444-1012


We will be on vacation from June 25th to July 7th. We will re-open on July 8th at 11am.
Shortened hours on June 24th : 12:30pm  to 3pm

​Please call before you plan to come in because Linda is starting Chemotherapy and will not know how she feels from day to day.

              Thank you for understanding, Linda