How can I Make my T-shirt bigger?

Choose a shirt to modify. This method only works for shirts that are too tight, and within reason. The shirt still needs to fit you reasonably well at the shoulders. While it is possible to make a small shirt bigger, there is only so much you can do. Turn the shirt inside out and cut it apart at the seams.
Trim the sleeves down if they are too wide for the shirt. Sew the side seams on the shirt and sleeves. Flatten the shirt so that the seams on the sleeves and sides match up. Sew it using a matching thread color, a ½-inch (1.27-centimeter) seam allowance, and a stretch stitch.
Grab your fabric scissors and open each side seam clear up the sleeve seam. Cut a strip of fabric from the same side of your knit shirt, keeping the bottom and sleeve seams intact. Sew the strips into the side seam of your small t-shirt, matching the panels in place. Add a Shirt Gusset for More Length
Turn the smaller shirt inside out first, then tuck the sleeves in so that they are out of the way. Set the smaller shirt down on top of the bigger one. Make sure that the collars and shoulders match up. Make sure that the front of both shirts is facing up. You can also use a fitted t-shirt or a sleeveless shirt for this.

How to upsize a T-shirt?

Another easy option to upsize your favorite t-shirts is to turn them into a shirt patch. This project is ideal if your shirt design is close to the neckline or for making a kid’s Marvel t-shirt into an appropriate size. Find a plain new shirt in the same color as your too-small shirt.
But learning how to make a shirt bigger is an easy way to ensure you wear t-shirts that fit right. Whether you outgrow your favorite shirts, order the wrong size, accidentally shrink a shirt in the wash, or love a shirt that’s a few sizes too small, there are smart and straightforward methods to increase the size of the shirt.
Cut a strip out of each side of the coordinating knit shirt. Be sure to keep the side, sleeve and bottom seams. Center the side/sleeve seams in the middle of the side strips you cut. Insert the strips of the knit shirt into the side and sleeve seams of the “too small” shirt.
Buy fabric that is similar in color to your original shirt, or use another shirt you already have, and trace a pattern for sleeves and sides that will end up connecting the front and back of the original shirt. Cut the arms off the original shirt and cut down the side seam.

How do you make a stretchy T-shirt?

Place your forearms inside the part of the shirt that you want to stretch. If you want it wider, stretch the shirt outwards making sure not to put too much pressure in one spot. This can leave a strange “dent” sticking out in one place on the shirt.
Stretching out your shirt by hand will be much more effective if the fabric is wet. Use cold water when you wash the shirt to avoid causing your item to shrink even more. If you’re hand washing, be sure to squeeze out excess water before stretching the shirt. Don’t, however, wring the fabric.
Soak the shirt for 15 minutes. Lay the shirt flat on the water and push it down to completely submerge it. Try to keep it as flat as possible when you push it down so the materials in the water can evenly affect the fibers. [9] Drain the tub to fill it with fresh water.
If there is a graphic on your tee that you don’t want to stretch, iron it now. Stretching a t-shirt can distort the image on it. However, if you dry the picture first, it won’t stretch as much as the bottom and sides of your shirt (the areas you want stretched) because they’re still wet.

How do you fix a shirt that is too small?

This is a refashion idea borne out of a rip but works to add ease to a shirt that is too small or tight to get over your head, with a diy button placket tutorial at Mckell Makes. If you like boho vibes, add some crochet trim to the sides of your shirt, with this tutorial from Trash to Couture.
Thrift or buy a plain t-shirt that’s similar in color to the shirt you want to size up. Cut the arms off the original shirt and cut down the side seam to separate the back and front. Cut wide strips from the plain shirt and sew them between the front and back of the original shirt. Trim around the armholes.
The first thing you can do is remove the buttons on the sleeves with a seam ripper. Then resew them closer to the edge which will give your arms much more room to move. Then cut up the center back of the shirt, stopping when you get to the yoke.
Shirts that are too tiny are those that do not reach the end of your shoulders. What is the best way to tell whether a shirt is too small? Find Out If Your T-Shirt Is a Size Too Small The size of a T-shirt is too tiny if it feels too tight on you and you are uncomfortable wearing it.

How can I make a small shirt bigger?

Make your shirts bigger by stretching them or using the sewing machine, depending on your skill level. If you do know how to make clothes, these t shirt hacks may even help you create a DIY tank top from an old t-shirt. Don’t shell out tons of money for new clothes! Upcycled shirts are the easiest way to keep your favorites around and save big.
This is a refashion idea borne out of a rip but works to add ease to a shirt that is too small or tight to get over your head, with a diy button placket tutorial at Mckell Makes. If you like boho vibes, add some crochet trim to the sides of your shirt, with this tutorial from Trash to Couture.
Another easy option to upsize your favorite t-shirts is to turn them into a shirt patch. This project is ideal if your shirt design is close to the neckline or for making a kid’s Marvel t-shirt into an appropriate size. Find a plain new shirt in the same color as your too-small shirt.
First, rewash the shirt. Take your wet t-shirt in both hands, pulling outward to stretch cotton fabric as much as you can without tearing it. Soak nylon, rayon, or cotton shirts in hair conditioner for a few minutes, then pull to stretch the fabric again. If you run out of conditioner, try using baby shampoo in equal amounts.

How do you fix a shirt that is too wide?

If you have a quick and urgent need, you can fix your shirt that’s too big with a simple hem tape. Well, it may not be a permanent solution, but it serves your immediate purpose. Here’s how to use this method. You have to wear the shirt inside out and pinch the area where you want to taper them.
Altering a T-Shirt Lay the well-fitting shirt over the ill-fitting shirt. Trace along the edges of the well-fitting shirt. Cut along the lines you have drawn. Shorten the sleeves. Sew along the edges of the t-shirt.
Lay the well-fitting shirt over the ill-fitting shirt. Lay your ill-fitting t-shirt out flat and then lay the well-fitting shirt over it. Make sure that both shirts are flat and lined up at the shoulders and neckline. Leave the t-shirt sleeves on both shirts untucked.
If you want to alter your shirt even without a sewing needle, you can use hem tape. These tapes are available in various stationery shops. You can also use an iron to finish the edges of the shirt and adjust the hem tape. There are a few methods and ways to fix your oversized shirt efficiently and effectively.

How do you make a T-shirt longer with knitted fabric?

The first thing to look for in a knit for a T-shirt is whether it looks like a knit fabric that you have seen made up into T-shirts that you have enjoyed wearing. After that, there are four things to keep in mind when picking knit fabrics: weight/thickness, stretch, recovery, and stability.
Practice stitching on scraps until desired hem finish is flat and smooth. For each of the knit hemstitching techniques, prepare T-shirt knit for hemming by turning under the hem allowance, pressing and pinning it in place. All hems are stitched with the outside of the T-shirt facing up. Remove pins before needle reaches them.
You’d think (being made out of t-shirts) that the yarn would be stretchy and easy to work with, but it’s pretty firm and can strain your body if you work with it too long in one sitting. Here are some tips to make working with t-shirt yarn a little easier. Use knitting needles that are even larger than you think would make sense.
All hems are stitched with the outside of the T-shirt facing up. Remove pins before needle reaches them. See a video of tips for sewing with knits here. Set machine for a straight-stitch, 10-12 stitches per inch (2.5mm setting). Stitch on right side of T-shirt 1/4″ from hem allowance edge, stretching fabric slightly as you sew.

How do you match a shirt to a different size?

I decided to match the size difference in shirts by changing the size of the design for each shirt size. Optimally, you need 5-8 inches of blank space on either side of a design to make it look right (for adult shirts). Here are the width sizes that I have come up with that work best for the shirts that I have made:
No matter what the brand, you should always go with a larger t-shirt if you’re stuck between two sizes. This is especially true for 100% cotton shirts like the ones offered by Gildan, which tend to shrink in the dryer. Use the following youth size chart to help buy shirts that fit your child.
Personally I do 2 inches below for small and medium adult sizes, 2.5 inches below for large and X-large adults sizes, and 3 inches below for 2X-large and above sizes. I use the same adjustment for kid sizes; 1 inch below for extra small and small sizes, 1.5 inches below for medium, and 2 inches below for large and X-large.
The shoulders, sleeves and chest will typically fit differently in a woman’s shirt as compared to a man’s shirt. You can always measure your body and purchase a men’s shirt based on these sizes, but any shirt will fit much better if you choose a woman’s size.