Sew a T-shirt with elastic thread. It keeps the elastic in the fabric and provides your thread from breaking when stretching the seams.
Spring T-shirt update » BERNINA Blog
Spring T-shirt update » BERNINA Blog
Teenage proof T-shirt dress: tutorial » BERNINA Blog
Shirred dress sewing tutorial » BERNINA Blog
Tutorial: shirring with elastic thread — Made by Rae
Bernina B540 E Sewing and Embroidery Machine
T-Shirt - Learn & Create - BERNINA
Sewing instructions for the Birthe T-shirt. » BERNINA Blog
Sew along for the Sue Shirt (free pattern in August) » BERNINA Blog
Coffee Inspired Embroidered Tshirt » BERNINA Blog