A compromise — #19 of 31 Organza ranks #19 of 31 fabrics for excessive sweating. It is a middling fabric for this. Ranked on breathability and moisture handling, penalised for weight. The top pick is Merino.
Organza measures 72/100 for breathability, 8% moisture regain, 18/100 warmth, at 40 gsm. For excessive sweating, high breathability and limited moisture absorption decide comfort — and its low warmth avoids trapping heat against the skin.