Problem that occurs most in embroidery is misalignment of pattern.
This is caused mostly because a fabric is loose when it's set into an embroidery frame.
Make sure to set a fabric tightly into an embroidery frame so that you may hear a drum-like sound if you tap the set fabric lightly.
Use a stabilizer material when you sew thin fabrics, stretch fabrics or fabrics which easily pucker.
Prepare a stabilizer material that is larger than an embroidery frame to be used.
Make sure to attach right surface of stabilizer material to a fabric securely by using an iron.
Fusible side of stabilizer
Use Brother embroidery threads and needle 75/11 for embroidery.