Not recommended — #24 of 31 Corduroy ranks #24 of 31 fabrics for hot flashes. It is a poor fabric for this. Ranked on breathability and moisture management, penalised for warmth and weight. The top pick is Linen.
Corduroy measures 50/100 for breathability, 8% moisture regain, 70/100 warmth, at 300 gsm. For hot flashes, modest breathability and limited moisture absorption decide comfort — and its higher warmth risks trapping heat against the skin.