Equestrian beau monde

Do you know the difference between a stock pen and a stock pin? Between a rat terrier and a ratcatcher?

I need you! I'm working on a story for our upcoming fashion section about fashion in the horse world and I want to talk to the riders who actually wear the outfits. Please give me a name and number for contact at mreeves@t-g.com or call me at 684-1200, ext. 215.

Thank you!