After reading DonnaF topic on myers Briggs personality types it got me wondering, what “type” is most influential on fashion to start trends? What kind of person is most likely to start a trend?

Is it the outgoing people who mingle and party but usually wear what’s “in style”,
the shy; reserved people who have their own unique sense of style,
or someone in between not quite outgoing but not shy and mixes it up with style constantly changing?

I always thought the outgoing, party people were most influential because they advertise and make themselves known and some people might think popular is what we must follow to fit in, but I’m not so sure so id love to hear what you all think!