If you rode horses in the late 80's/early 90's there's a very good chance you read Jilly Cooper's Riders. You know, the book with this fairly distinctive cover.
I read this book many times, as well as most of the rest of the series. Well, the ones that featured horses at least. Polo was probably my other favorite.
I've known for a while that they made the book into a TV movie that was aired in the UK. But I've never been able to find a copy of it.
Something popped up recently in my internet surfing that made me remember these books. I tried another Google search to find the movie and tada - it's on Youtube!
It is admittedly not a great adaptation of the book. The book is long and I'm guessing they had to cut lots out to keep it within the time limit of a movie and not a mini-series. Plus, there's kinda a lot of sexy times in the book. There are many scenes in the book that you can't show on TV. And although I haven't read the book in probably close to 20 years, I'm pretty sure that they totally changed the ending. It ends at the Olympics, which is right, but that's about it.
But, hey, there's horses!
So, if you have a couple of hours to kill while you're stuck in lockdown, here's the link! Note that it's annoyingly in 10 minute increments, so make sure you have enabled auto-play in YouTube. Don't get your hopes up on this being true to the novel though!