I can only speak from my experience but from a little lad I have always liked to see a woman in stockings, suspenders, stilettos, painted fingernails etc and it still continues to this day.
I can't do with seeing a woman with no clothes on and I get more turned on by seeing them in nice sexy clothes so for instance the GMTV team do it for me most mornings.
Concerning phobias, don't get them mixed up with fears.
A lot of people have fears of stuff but not many take them to the next level where thinking about that fear makes you physically sick and totally ruins your life.
We had a bad time with our eldest daughters diagnosed phobia which was frogs

One day she saw a frog in the garden and it just manifested until at the age of 16 frogs were ruining her life.
Even seeing the King in Shrek 2 turn into a frog made her cry and be physically sick all day.
Her 16th birthday was totally ruined when her Grandad who wasn't aware of such problems, mentioned seeing some frogs at a Garden Centre.
It's an irrational fear but a phobia takes it to the upper level and it took 18 months of psychiatric treatment to get her back.
She also had a fear of flying and we had bad days going and coming back from holidays but she always went through with it.
She used the techniques in her frog therapy and now flying doesn't bother her at all.