If your garments are too short, you can do this alteration to extend the length for a better fit. This demonstration is done with pants but can be applied to shirts, sleeves, and skirts.
Lengthen a Hem
Tag: alter shirt
T-Shirt Alteration – V-Neck
Take a crew neck t-shirt and alter it into a v-neck style. The good news is you can use the existing neckband.