Insert a piece of cardboard or other thin, hard surface into the RIGHT sleeve of the shirt. (You want this surface to be as hard and solid as possible.)

Insert a piece of cardboard or other thin, hard surface into the RIGHT sleeve of the shirt. (You want this surface to be as hard and solid as possible.)

Line up the shoulder seam to the middle of the board. (Mini clipboards and binder clips work well together to stretch out the fabric if you have them.)

Line up the shoulder seam to the middle of the board. (Mini clipboards and binder clips work well together to stretch out the fabric if you have them.)

Heat up your iron for cotton (and no higher), then pre-warm the area where the mach will go for about 5 seconds.

Heat up your iron for cotton (and no higher), then pre-warm the area where the mach will go for about 5 seconds.

Place the tip of the first mach 2-1/4” to 2-1/2” from the edge of the sleeve.

Place the tip of the first mach 2-1/4” to 2-1/2” from the edge of the sleeve.

FIRMLY press down on the mach for 10-15 seconds. The more pressure you apply, the more durable to mach will be, so put all your weight on it if possible.

FIRMLY press down on the mach for 10-15 seconds. The more pressure you apply, the more durable to mach will be, so put all your weight on it if possible.

Let the mach cool for about a minute.

Let the mach cool for about a minute.

Firmly press the mach once more for 10-15 seconds and let cool for about a minute.

Firmly press the mach once more for 10-15 seconds and let cool for about a minute.

SLOWLY peel the clear plastic away from the mach. As you do so, look carefully for any parts of the design that don’t look completely bonded to the fabric. Immediately stop the peeling and re-iron if necessary to get a full bond. (DO NOT iron direct

SLOWLY peel the clear plastic away from the mach. As you do so, look carefully for any parts of the design that don’t look completely bonded to the fabric. Immediately stop the peeling and re-iron if necessary to get a full bond. (DO NOT iron directly on the mach. Always iron through the clear plastic.)

Done! For the greatest longevity, air dry after washing.

Done! For the greatest longevity, air dry after washing.

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Insert a piece of cardboard or other thin, hard surface into the RIGHT sleeve of the shirt. (You want this surface to be as hard and solid as possible.)
Line up the shoulder seam to the middle of the board. (Mini clipboards and binder clips work well together to stretch out the fabric if you have them.)
Heat up your iron for cotton (and no higher), then pre-warm the area where the mach will go for about 5 seconds.
Place the tip of the first mach 2-1/4” to 2-1/2” from the edge of the sleeve.
FIRMLY press down on the mach for 10-15 seconds. The more pressure you apply, the more durable to mach will be, so put all your weight on it if possible.
Let the mach cool for about a minute.
Firmly press the mach once more for 10-15 seconds and let cool for about a minute.
SLOWLY peel the clear plastic away from the mach. As you do so, look carefully for any parts of the design that don’t look completely bonded to the fabric. Immediately stop the peeling and re-iron if necessary to get a full bond. (DO NOT iron direct
Done! For the greatest longevity, air dry after washing.