Crochet Pillow Case From Old T-Shirts

I've been experimenting with repurpose materials from old t-shirts and see what I can create from them.
While back, I've tried making these crochet dolls and they turned out cute so I wanted to give another try to making something else.

And I came up with pillow case:









My mom was cleaning up her closets and she had these t-shirts for century so I wanted to repurpose these. One of the t-shirt(pink to the left) was a t-shirt she had in her 20s

So I have decided to make this pillow case as Mother's Day gift.