
- Dress Costume
- Key Costume
- 2 costume set
- 100% polyester construction
- Black tank dress fits sizes 4-10
- Drawstring ties in rear to secure dress
- Gold key applique on dress front
- Gold key foam piece fits around neck
- Key panel hangs down front
Under Lock and Key
Show the world how much you and your significant other are in love with one another when you both go out on the town in this couple's costume! Forget trying to scour the world wide web in order to find the perfect costumes that will go together. The two of you will literally complete one another when you dress up as a heart-shaped Lock and golden Key.
Remember the key to finding happiness is having someone you love beside you. Life is a journey and rather than worrying about where you'll end up, just enjoy the ride and the company surrounding you along the way. Together you two can unlock a world of joy for one another! So grab this couples' costume and don't be afraid to be that lovey-dovey couple that everyone says makes them sick. After all, the world could always use a bit more love!
Product Details
This costume comes with both lock and key to complete your couples costume. The black tank dress with a lock applique on it is designed to fit sizes 4 to 10. It has drawstring ties in the back to help with fitting. The key is a foam piece that fits around your neck and hangs down in front. Just wear a pair of black pants and a black shirt (not included) to get the effect seen in the image!
Last updated: November 3, 2026
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Last updated: November 3, 2026
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