I don't know if you've tried the Scrubstar brand at Walmart, but working in Dialysis under the hot coats, these are the only scrubs that kept me from sweating to death. Scrubstar Women's Fashion...
I work in hemodialysis where we have to wear coat and shield and the environment is kept warm for the patients. I found that the scrubstar brand premium scrubs made from rayon at Wal-Mart are great....