plus size formal wears for maternity brides

Ok I need some suggestions. What is the best deodorant for major stress sweat?! Jaiden needs some that will last thru all her up coming shows and everything we have tried so far has not worked. She reeks after Rehearsals, Help! I did get her some Men's Degree Body Heat activated to try because Women's deodorant does not work! plus size formal wears for maternity brides