Wedding tackle on a horse, say (6)

I believe the answer is:

bridal

I'm a little stuck... Click here to teach me more about this clue!

'wedding' is the definition.
(bridal is a kind of wedding)

I don't understand the remainder of the clue.

(Other definitions for bridal that I've seen before include "of the train puller?" , "Woman in White" , "Wedding's" , "Relating to a newly married woman" , "Newly-wed" .)

I've seen this clue in The Telegraph.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.