You can get the exclusive zest colour for £94.99 (£5 off for emailing up) https://www.tauntonleisure.com/men-s-microlight-alpine-zest.html
I bought one recently absolutely brilliant jacket this is a good price I search for a good few weeks and cheapest I could find after Black Friday was £150
Found the same size issues with their gilet range. Small too small, medium too big.
As I said " Sounds like a try before you buy" (y)
i would disagree as my physique is athletic/stocky and its a no go for me , not even close. It may fit someone less stocky around the chest/back but it'd be even more baggy for them around the arms .. I would assume that the ladies versions are a different cut. (y)