The wallpaper is a 'paisley' print.
The fabric comes in 'paisley'.
a 'paisley' tie
(..) Oh, why didn't you wear it on Halloween? Because it's not a costume. It's a flight suit. Okay, all right. Moving on. Oh, wow, a paisley shirt. Uh-huh, it goes with my corduroy suit. If you mean it should end up in the same place, then I agree. Is this your only tie? Ah, technically, yes. (..)2008 TvShow: The Big Bang Theory Title: The Cooper-Hofstadter Polarization Season: 1 Episode 9