Tom and Mary attended a costume party. ✬

I think that my costume for the upcoming Halloween party will be wrapping myself up in toilet paper like a mummy. ✬

He wore a pirate costume for Halloween. ✬

Where can I rent a costume? ✬

Where can I rent a Halloween costume? ✬

I like your costume. ✬

We've been invited to a costume party. ✬

Tom wears the same costume every Halloween. ✬

Why aren't you wearing a costume? ✬

You're supposed to wear a costume. ✬