The gist of said hack, outlined by @ChristieMoeller, is to first fold the collar of the shirt in a “wave” pattern, then soak it in ice water. After wringing out the wet collar and unfolding the shirt, you then iron out the collar and allow it to dry flat naturally. Once it’s dry, it should be good as new.
How do you fix a shirt that is too loose?
Five Last-Minute Tips Improve the Fit of a Baggy Shirt
- Use a military tuck to tighten excess fabric and create a slimmer fit.
- Roll up the sleeves to trim too long or loose fitting fabric.
- Open the first two buttons for a more casual look (this makes a looser fitting shirt look less disheveled.)
How do you fix a big collar on at shirt?
Lay the T-shirt on a flat surface and move your fingers vertically from bottom up to smoothen out the lines on the collar. Then iron the neckline to flatten it further, in an upwards direction. Don’t iron it till it’s completely dry though, but leave it out on a flat surface.