Reels of 700 metres in the Mara 70 thread. A stronger thread for where seams are placed under stress.
Tutu Bodices and Corsets have strain placed upon the seams as they are form fitting garments.
Extra strength is required and the thread has to be able to withstand it.
The Mara 70 Gutermann thread is 100% Polyester and has a good breaking strain.
Use a larger needle for ease of sewing.