Easy way to customize a tshirt

I bought a grey tshirt with greyt potential. Nice fit, but maybe a bit boring in all its greyness. So I added a bit of colour with a few rows of running stitch to the neckline. Right now it's my favourite tshirt. :-)

This is super easy to do. Just stitch away with running stitch. Even on stretch fabric like this tshirt. You don't need a stabilizer if you're just adding running stitch, but your stitching should be quite loose so it can move with the fabric as it stretches.

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