you can get it at the chemist, pretty sure its over the counter. its in a blue and white box, bout $15, exxy but works wonders.
if its all over it sounds more hormonal, maybe something to talk to your GP about.
i totally understand the dark clothes!! its only been the past few years ive been able to wear something other than black!
before i found driclor i was contemplating botox therapy. so glad i found it! saved myself thousands!