《In This Shirt》的詞曲創作人為Sophie Zelmani，以下是歌曲的詞曲：
Verse 1:
I bought this shirt in a foreign land
And I wear it every day
But I don't feel like I'm in it
I'm just a shadow in this thing
Chorus:
In this shirt, I'm just a stranger
In this shirt, I'm feeling lost
In this shirt, I'm not myself anymore
I don't know who I am anymore
Verse 2:
I bought this shirt in a foreign land
And I wear it every day
But it doesn't fit me anymore
It doesn't suit my new life anymore
Chorus:
In this shirt, I'm just a stranger
In this shirt, I'm feeling lost
In this shirt, I'm not myself anymore
I don't know who I am anymore
Bridge:
But now I'm letting go of it
I'm letting go of the past
And I'm embracing my new life
In my own skin, in my own way
Chorus:
In this shirt, I'm just a stranger
But now I'm starting again
With a brand new shirt on my back
Feeling like I belong again
Outro:
And as the shirt comes off my back
And the past fades into the distance
I finally see my reflection in the mirror
With my eyes wide open and feeling brave again.