Hi Jesse, and welcome to Loaches Online!
I have a few pictures which might be helpful, in fact I should probably add them into my Weather Loach (Dojo) article on the site when I get time.
First off, here are a male and female golden Weather Loach (Misgurnus anguillicaudatus
Here is a 'standard colour' male Weather Loach as viewed from above - note just how large and triangular shaped the pectoral fins are:
And for comparison, a female golden Weather Loach - the fins are much smaller and more rounded:
Hope this is useful,