So, that counselor wasn't for you - BUT - if a counselor tells you you need a makeover, they are probably right!
So you should maybe just take that one piece of advice from her and ignore the rest. Do you ever watch the tv show What Not to Wear? Watch a few episodes and you may be inspired.
And yes, you can fake GAL. You can go out to the library but be mysterious about where you've been.
Or consider looking at Meetup.com for some groups that have nothing to do with divorce or dating but share some common interest.
Me, I GAL'd by joining an adult rock band class and learning to play the drums