How to Sew Appliqué Stretch on Stretch Fabrics Swimsuits/Dancewear/Costumes

Hello! I had some questions on how I sew my Appliqué on swimsuits. So here, I have explained in greater detail exactly how I do that. The main keys are to use a lot of pins and to sew slowly (especially around any curves). If you still have questions, please ask, I am very happy to help if I can :D Thank you very much for your time, I truly appreciate it, Sasa